Raspbian Package Auto-Building

Build log for uw-imap (8:2007f~dfsg-4+b1) on armhf

uw-imap8:2007f~dfsg-4+b1armhf → 2015-11-12 12:50:17

sbuild (Debian sbuild) 0.65.2 (24 Mar 2015) on bm-wb-03

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║ uw-imap 8:2007f~dfsg-4+b1 (armhf)                          12 Nov 2015 12:32 ║
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Package: uw-imap
Version: 8:2007f~dfsg-4+b1
Source Version: 8:2007f~dfsg-4
Distribution: stretch-staging
Machine Architecture: armhf
Host Architecture: armhf
Build Architecture: armhf

I: NOTICE: Log filtering will replace 'build/uw-imap-odZ8PR/uw-imap-2007f~dfsg' with '«PKGBUILDDIR»'
I: NOTICE: Log filtering will replace 'build/uw-imap-odZ8PR' with '«BUILDDIR»'
I: NOTICE: Log filtering will replace 'var/lib/schroot/mount/stretch-staging-armhf-sbuild-9f66467b-8fa1-4f76-a0ed-b3f660fc7c82' with '«CHROOT»'

┌──────────────────────────────────────────────────────────────────────────────┐
│ Update chroot                                                                │
└──────────────────────────────────────────────────────────────────────────────┘

Get:1 http://172.17.0.1 stretch-staging InRelease [11.3 kB]
Get:2 http://172.17.0.1 stretch-staging/main Sources [8462 kB]
Get:3 http://172.17.0.1 stretch-staging/main armhf Packages [10.4 MB]
Ign http://172.17.0.1 stretch-staging/main Translation-en
Fetched 18.9 MB in 35s (532 kB/s)
Reading package lists...

┌──────────────────────────────────────────────────────────────────────────────┐
│ Fetch source files                                                           │
└──────────────────────────────────────────────────────────────────────────────┘


Check APT
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Checking available source versions...

Download source files with APT
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Reading package lists...
Building dependency tree...
Reading state information...
NOTICE: 'uw-imap' packaging is maintained in the 'Git' version control system at:
git://git.debian.org/git/collab-maint/uw-imap.git
Need to get 1653 kB of source archives.
Get:1 http://172.17.0.1/private/ stretch-staging/main uw-imap 8:2007f~dfsg-4 (dsc) [2164 B]
Get:2 http://172.17.0.1/private/ stretch-staging/main uw-imap 8:2007f~dfsg-4 (tar) [1608 kB]
Get:3 http://172.17.0.1/private/ stretch-staging/main uw-imap 8:2007f~dfsg-4 (diff) [42.8 kB]
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Check dependencies
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Merged Build-Depends: build-essential, fakeroot
Filtered Build-Depends: build-essential, fakeroot
dpkg-deb: building package 'sbuild-build-depends-core-dummy' in '/«BUILDDIR»/resolver-3st0WH/apt_archive/sbuild-build-depends-core-dummy.deb'.
OK
Ign file: ./ InRelease
Get:1 file: ./ Release.gpg [299 B]
Get:2 file: ./ Release [2119 B]
Ign file: ./ Translation-en
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┌──────────────────────────────────────────────────────────────────────────────┐
│ Install core build dependencies (apt-based resolver)                         │
└──────────────────────────────────────────────────────────────────────────────┘

Installing build dependencies
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Building dependency tree...
Reading state information...
The following NEW packages will be installed:
  sbuild-build-depends-core-dummy
debconf: delaying package configuration, since apt-utils is not installed
0 upgraded, 1 newly installed, 0 to remove and 16 not upgraded.
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Preparing to unpack .../sbuild-build-depends-core-dummy.deb ...
Unpacking sbuild-build-depends-core-dummy (0.invalid.0) ...
Setting up sbuild-build-depends-core-dummy (0.invalid.0) ...
Merged Build-Depends: libc6-dev | libc-dev, gcc (>= 4:4.9.1), g++ (>= 4:4.9.1), make, dpkg-dev (>= 1.17.11), cdbs (>= 0.4.72~), debhelper, dh-buildinfo, devscripts, libpam-dev, krb5-multidev (>= 1.12.1+dfsg-9), comerr-dev, libssl-dev, d-shlibs
Filtered Build-Depends: libc6-dev, gcc (>= 4:4.9.1), g++ (>= 4:4.9.1), make, dpkg-dev (>= 1.17.11), cdbs (>= 0.4.72~), debhelper, dh-buildinfo, devscripts, libpam-dev, krb5-multidev (>= 1.12.1+dfsg-9), comerr-dev, libssl-dev, d-shlibs
dpkg-deb: building package 'sbuild-build-depends-uw-imap-dummy' in '/«BUILDDIR»/resolver-hwWQ1j/apt_archive/sbuild-build-depends-uw-imap-dummy.deb'.
OK
Ign file: ./ InRelease
Get:1 file: ./ Release.gpg [299 B]
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Ign file: ./ Translation-en
Reading package lists...
Reading package lists...

┌──────────────────────────────────────────────────────────────────────────────┐
│ Install uw-imap build dependencies (apt-based resolver)                      │
└──────────────────────────────────────────────────────────────────────────────┘

Installing build dependencies
Reading package lists...
Building dependency tree...
Reading state information...
The following extra packages will be installed:
  bsdmainutils cdbs comerr-dev d-shlibs debhelper devscripts dh-buildinfo
  dh-python dh-strip-nondeterminism file gettext gettext-base groff-base
  intltool-debian krb5-multidev libarchive-zip-perl libcroco3 libexpat1
  libffi6 libfile-stripnondeterminism-perl libglib2.0-0 libgssapi-krb5-2
  libgssrpc4 libicu55 libk5crypto3 libkadm5clnt-mit9 libkadm5srv-mit9
  libkdb5-8 libkeyutils1 libkrb5-3 libkrb5support0 libmagic1 libmpdec2
  libpam0g-dev libpipeline1 libpython3-stdlib libpython3.4-minimal
  libpython3.4-stdlib libsqlite3-0 libssl-dev libssl1.0.2 libtimedate-perl
  libunistring0 libxml2 man-db mime-support po-debconf python3 python3-minimal
  python3.4 python3.4-minimal zlib1g-dev
Suggested packages:
  wamerican wordlist whois vacation doc-base dh-make bsd-mailx mailx
  cvs-buildpackage debbindiff devscripts-el gnuplot libauthen-sasl-perl
  libfile-desktopentry-perl libnet-smtp-ssl-perl libterm-size-perl
  libyaml-syck-perl mutt ssh-client svn-buildpackage w3m gettext-doc autopoint
  libasprintf-dev libgettextpo-dev groff krb5-doc krb5-user less www-browser
  libmail-box-perl python3-doc python3-tk python3-venv python3.4-venv
  python3.4-doc binfmt-support
Recommended packages:
  autotools-dev at dctrl-tools dput dupload libdistro-info-perl
  libencode-locale-perl libjson-perl liburi-perl libwww-perl lintian
  patchutils python3-debian python3-magic strace unzip wdiff wget curl
  debian-keyring equivs liblwp-protocol-https-perl libsoap-lite-perl
  libglib2.0-data shared-mime-info xdg-user-dirs krb5-locales libssl-doc
  xml-core libmail-sendmail-perl
The following NEW packages will be installed:
  bsdmainutils cdbs comerr-dev d-shlibs debhelper devscripts dh-buildinfo
  dh-python dh-strip-nondeterminism file gettext gettext-base groff-base
  intltool-debian krb5-multidev libarchive-zip-perl libcroco3 libexpat1
  libffi6 libfile-stripnondeterminism-perl libglib2.0-0 libgssapi-krb5-2
  libgssrpc4 libicu55 libk5crypto3 libkadm5clnt-mit9 libkadm5srv-mit9
  libkdb5-8 libkeyutils1 libkrb5-3 libkrb5support0 libmagic1 libmpdec2
  libpam0g-dev libpipeline1 libpython3-stdlib libpython3.4-minimal
  libpython3.4-stdlib libsqlite3-0 libssl-dev libssl1.0.2 libtimedate-perl
  libunistring0 libxml2 man-db mime-support po-debconf python3 python3-minimal
  python3.4 python3.4-minimal sbuild-build-depends-uw-imap-dummy zlib1g-dev
0 upgraded, 53 newly installed, 0 to remove and 16 not upgraded.
Need to get 25.6 MB/25.6 MB of archives.
After this operation, 94.1 MB of additional disk space will be used.
Get:1 http://172.17.0.1/private/ stretch-staging/main groff-base armhf 1.22.3-3 [1084 kB]
Get:2 http://172.17.0.1/private/ stretch-staging/main bsdmainutils armhf 9.0.6 [177 kB]
Get:3 http://172.17.0.1/private/ stretch-staging/main libpipeline1 armhf 1.4.1-1 [23.9 kB]
Get:4 http://172.17.0.1/private/ stretch-staging/main man-db armhf 2.7.5-1 [975 kB]
Get:5 http://172.17.0.1/private/ stretch-staging/main libffi6 armhf 3.2.1-3 [18.5 kB]
Get:6 http://172.17.0.1/private/ stretch-staging/main libglib2.0-0 armhf 2.46.1-2 [2478 kB]
Get:7 http://172.17.0.1/private/ stretch-staging/main libicu55 armhf 55.1-5 [7378 kB]
Get:8 http://172.17.0.1/private/ stretch-staging/main libxml2 armhf 2.9.2+zdfsg1-4 [797 kB]
Get:9 http://172.17.0.1/private/ stretch-staging/main libcroco3 armhf 0.6.8-3 [121 kB]
Get:10 http://172.17.0.1/private/ stretch-staging/main libmpdec2 armhf 2.4.1-1 [65.8 kB]
Get:11 http://172.17.0.1/private/ stretch-staging/main libunistring0 armhf 0.9.3-5.2 [253 kB]
Get:12 http://172.17.0.1/private/ stretch-staging/main libssl1.0.2 armhf 1.0.2d-3 [881 kB]
Get:13 http://172.17.0.1/private/ stretch-staging/main libpython3.4-minimal armhf 3.4.3-10+b1 [493 kB]
Get:14 http://172.17.0.1/private/ stretch-staging/main libexpat1 armhf 2.1.0-7 [59.8 kB]
Get:15 http://172.17.0.1/private/ stretch-staging/main python3.4-minimal armhf 3.4.3-10+b1 [1266 kB]
Get:16 http://172.17.0.1/private/ stretch-staging/main python3-minimal armhf 3.4.3-7 [35.1 kB]
Get:17 http://172.17.0.1/private/ stretch-staging/main mime-support all 3.59 [36.4 kB]
Get:18 http://172.17.0.1/private/ stretch-staging/main libsqlite3-0 armhf 3.9.1-2 [405 kB]
Get:19 http://172.17.0.1/private/ stretch-staging/main libpython3.4-stdlib armhf 3.4.3-10+b1 [2055 kB]
Get:20 http://172.17.0.1/private/ stretch-staging/main python3.4 armhf 3.4.3-10+b1 [227 kB]
Get:21 http://172.17.0.1/private/ stretch-staging/main libpython3-stdlib armhf 3.4.3-7 [18.4 kB]
Get:22 http://172.17.0.1/private/ stretch-staging/main dh-python all 2.20151103 [76.9 kB]
Get:23 http://172.17.0.1/private/ stretch-staging/main python3 armhf 3.4.3-7 [21.3 kB]
Get:24 http://172.17.0.1/private/ stretch-staging/main libmagic1 armhf 1:5.25-2 [250 kB]
Get:25 http://172.17.0.1/private/ stretch-staging/main file armhf 1:5.25-2 [61.2 kB]
Get:26 http://172.17.0.1/private/ stretch-staging/main gettext-base armhf 0.19.6-1 [119 kB]
Get:27 http://172.17.0.1/private/ stretch-staging/main libkeyutils1 armhf 1.5.9-8 [11.5 kB]
Get:28 http://172.17.0.1/private/ stretch-staging/main libkrb5support0 armhf 1.13.2+dfsg-4+b1 [56.5 kB]
Get:29 http://172.17.0.1/private/ stretch-staging/main libk5crypto3 armhf 1.13.2+dfsg-4+b1 [110 kB]
Get:30 http://172.17.0.1/private/ stretch-staging/main libkrb5-3 armhf 1.13.2+dfsg-4+b1 [261 kB]
Get:31 http://172.17.0.1/private/ stretch-staging/main libgssapi-krb5-2 armhf 1.13.2+dfsg-4+b1 [129 kB]
Get:32 http://172.17.0.1/private/ stretch-staging/main libgssrpc4 armhf 1.13.2+dfsg-4+b1 [79.7 kB]
Get:33 http://172.17.0.1/private/ stretch-staging/main libkadm5clnt-mit9 armhf 1.13.2+dfsg-4+b1 [64.8 kB]
Get:34 http://172.17.0.1/private/ stretch-staging/main libkdb5-8 armhf 1.13.2+dfsg-4+b1 [64.3 kB]
Get:35 http://172.17.0.1/private/ stretch-staging/main libkadm5srv-mit9 armhf 1.13.2+dfsg-4+b1 [77.1 kB]
Get:36 http://172.17.0.1/private/ stretch-staging/main cdbs all 0.4.130 [76.4 kB]
Get:37 http://172.17.0.1/private/ stretch-staging/main d-shlibs all 0.62 [16.9 kB]
Get:38 http://172.17.0.1/private/ stretch-staging/main gettext armhf 0.19.6-1 [1393 kB]
Get:39 http://172.17.0.1/private/ stretch-staging/main intltool-debian all 0.35.0+20060710.4 [26.3 kB]
Get:40 http://172.17.0.1/private/ stretch-staging/main po-debconf all 1.0.18 [248 kB]
Get:41 http://172.17.0.1/private/ stretch-staging/main libarchive-zip-perl all 1.53-1 [97.3 kB]
Get:42 http://172.17.0.1/private/ stretch-staging/main libfile-stripnondeterminism-perl all 0.013-1 [10.9 kB]
Get:43 http://172.17.0.1/private/ stretch-staging/main libtimedate-perl all 2.3000-2 [42.2 kB]
Get:44 http://172.17.0.1/private/ stretch-staging/main dh-strip-nondeterminism all 0.013-1 [7308 B]
Get:45 http://172.17.0.1/private/ stretch-staging/main debhelper all 9.20151005 [817 kB]
Get:46 http://172.17.0.1/private/ stretch-staging/main devscripts armhf 2.15.9 [911 kB]
Get:47 http://172.17.0.1/private/ stretch-staging/main dh-buildinfo all 0.11 [18.3 kB]
Get:48 http://172.17.0.1/private/ stretch-staging/main comerr-dev armhf 2.1-1.42.13-1 [37.6 kB]
Get:49 http://172.17.0.1/private/ stretch-staging/main krb5-multidev armhf 1.13.2+dfsg-4+b1 [146 kB]
Get:50 http://172.17.0.1/private/ stretch-staging/main libpam0g-dev armhf 1.1.8-3.1 [176 kB]
Get:51 http://172.17.0.1/private/ stretch-staging/main zlib1g-dev armhf 1:1.2.8.dfsg-2+b1 [197 kB]
Get:52 http://172.17.0.1/private/ stretch-staging/main libssl-dev armhf 1.0.2d-3 [1139 kB]
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Setting up libk5crypto3:armhf (1.13.2+dfsg-4+b1) ...
Setting up libkrb5-3:armhf (1.13.2+dfsg-4+b1) ...
Setting up libgssapi-krb5-2:armhf (1.13.2+dfsg-4+b1) ...
Setting up libgssrpc4:armhf (1.13.2+dfsg-4+b1) ...
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Setting up libkdb5-8:armhf (1.13.2+dfsg-4+b1) ...
Setting up libkadm5srv-mit9:armhf (1.13.2+dfsg-4+b1) ...
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Setting up d-shlibs (0.62) ...
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Setting up dh-strip-nondeterminism (0.013-1) ...
Processing triggers for libc-bin (2.19-22) ...

┌──────────────────────────────────────────────────────────────────────────────┐
│ Build environment                                                            │
└──────────────────────────────────────────────────────────────────────────────┘

Kernel: Linux 3.19.0-trunk-armmp armhf (armv7l)
Toolchain package versions: binutils_2.25.1-7 dpkg-dev_1.18.3 g++-5_5.2.1-23+rpi1 gcc-5_5.2.1-23+rpi1 libc6-dev_2.19-22 libstdc++-5-dev_5.2.1-23+rpi1 libstdc++6_5.2.1-23+rpi1 linux-libc-dev_3.18.5-1~exp1+rpi19+stretch
Package versions: adduser_3.113+nmu3 apt_1.0.10.2 base-files_9.4+rpi1 base-passwd_3.5.38 bash_4.3-14 binutils_2.25.1-7 bsdmainutils_9.0.6 bsdutils_1:2.27-3 build-essential_11.7 bzip2_1.0.6-8 cdbs_0.4.130 comerr-dev_2.1-1.42.13-1 coreutils_8.23-4 cpio_2.11+dfsg-4.1 cpp_4:5.2.1-4+rpi2 cpp-5_5.2.1-23+rpi1 d-shlibs_0.62 dash_0.5.7-4 debconf_1.5.57 debconf-i18n_1.5.57 debfoster_2.7-2 debhelper_9.20151005 debianutils_4.5.1 devscripts_2.15.9 dh-buildinfo_0.11 dh-python_2.20151103 dh-strip-nondeterminism_0.013-1 diffutils_1:3.3-2 dmsetup_2:1.02.104-1 dpkg_1.18.3 dpkg-dev_1.18.3 e2fslibs_1.42.13-1 e2fsprogs_1.42.13-1 fakeroot_1.20.2-1 file_1:5.25-2 findutils_4.4.2-9 g++_4:5.2.1-4+rpi2 g++-5_5.2.1-23+rpi1 gcc_4:5.2.1-4+rpi2 gcc-4.6-base_4.6.4-5+rpi1 gcc-4.7-base_4.7.3-11+rpi1 gcc-4.8-base_4.8.5-1 gcc-4.9-base_4.9.3-5 gcc-5_5.2.1-23+rpi1 gcc-5-base_5.2.1-23+rpi1 gettext_0.19.6-1 gettext-base_0.19.6-1 gnupg_1.4.19-6 gpgv_1.4.19-6 grep_2.21-2 groff-base_1.22.3-3 gzip_1.6-4 hostname_3.16 init_1.24 init-system-helpers_1.24 initramfs-tools_0.120 initscripts_2.88dsf-59.2 insserv_1.14.0-5 intltool-debian_0.35.0+20060710.4 klibc-utils_2.0.4-2+rpi1 kmod_21-1 krb5-multidev_1.13.2+dfsg-4+b1 libacl1_2.2.52-2 libapparmor1_2.10-2 libapt-pkg4.16_1.0.10.2 libarchive-zip-perl_1.53-1 libasan2_5.2.1-23+rpi1 libatomic1_5.2.1-23+rpi1 libattr1_1:2.4.47-2 libaudit-common_1:2.4.4-4 libaudit1_1:2.4.4-4 libblkid1_2.27-3 libbz2-1.0_1.0.6-8 libc-bin_2.19-22 libc-dev-bin_2.19-22 libc6_2.19-22 libc6-dev_2.19-22 libcap2_1:2.24-12 libcap2-bin_1:2.24-12 libcc1-0_5.2.1-23+rpi1 libcomerr2_1.42.13-1 libcroco3_0.6.8-3 libcryptsetup4_2:1.6.6-5 libdb5.3_5.3.28-11 libdbus-1-3_1.10.2-1 libdebconfclient0_0.195 libdevmapper1.02.1_2:1.02.104-1 libdpkg-perl_1.18.3 libdrm2_2.4.65-3 libexpat1_2.1.0-7 libfakeroot_1.20.2-1 libfdisk1_2.27-3 libffi6_3.2.1-3 libfile-stripnondeterminism-perl_0.013-1 libgc1c2_1:7.4.2-7 libgcc-5-dev_5.2.1-23+rpi1 libgcc1_1:5.2.1-23+rpi1 libgcrypt20_1.6.4-3 libgdbm3_1.8.3-13.1 libglib2.0-0_2.46.1-2 libgmp10_2:6.0.0+dfsg-7+rpi1 libgomp1_5.2.1-23+rpi1 libgpg-error0_1.20-1 libgssapi-krb5-2_1.13.2+dfsg-4+b1 libgssrpc4_1.13.2+dfsg-4+b1 libicu55_55.1-5 libisl13_0.14-2 libk5crypto3_1.13.2+dfsg-4+b1 libkadm5clnt-mit9_1.13.2+dfsg-4+b1 libkadm5srv-mit9_1.13.2+dfsg-4+b1 libkdb5-8_1.13.2+dfsg-4+b1 libkeyutils1_1.5.9-8 libklibc_2.0.4-2+rpi1 libkmod2_21-1 libkrb5-3_1.13.2+dfsg-4+b1 libkrb5support0_1.13.2+dfsg-4+b1 liblocale-gettext-perl_1.07-1 liblzma5_5.1.1alpha+20120614-2.1 libmagic1_1:5.25-2 libmount1_2.27-3 libmpc3_1.0.3-1 libmpdec2_2.4.1-1 libmpfr4_3.1.3-1 libncurses5_6.0+20150810-1 libncursesw5_6.0+20150810-1 libnih-dbus1_1.0.3-4.3 libnih1_1.0.3-4.3 libpam-modules_1.1.8-3.1 libpam-modules-bin_1.1.8-3.1 libpam-runtime_1.1.8-3.1 libpam0g_1.1.8-3.1 libpam0g-dev_1.1.8-3.1 libpcre3_2:8.35-7.2 libpipeline1_1.4.1-1 libplymouth4_0.9.2-2 libpng12-0_1.2.50-2+b2 libprocps4_2:3.3.10-2 libpython3-stdlib_3.4.3-7 libpython3.4-minimal_3.4.3-10+b1 libpython3.4-stdlib_3.4.3-10+b1 libreadline6_6.3-8+b3 libseccomp2_2.2.3-2 libselinux1_2.3-2 libsemanage-common_2.3-1 libsemanage1_2.3-1 libsepol1_2.3-2 libsmartcols1_2.27-3 libsqlite3-0_3.9.1-2 libss2_1.42.13-1 libssl-dev_1.0.2d-3 libssl1.0.2_1.0.2d-3 libstdc++-5-dev_5.2.1-23+rpi1 libstdc++6_5.2.1-23+rpi1 libsystemd0_227-2 libtext-charwidth-perl_0.04-7+b4 libtext-iconv-perl_1.7-5+b5 libtext-wrapi18n-perl_0.06-7.1 libtimedate-perl_2.3000-2 libtinfo5_6.0+20150810-1 libubsan0_5.2.1-23+rpi1 libudev1_227-2 libunistring0_0.9.3-5.2 libusb-0.1-4_2:0.1.12-27 libustr-1.0-1_1.0.4-5 libuuid1_2.27-3 libxml2_2.9.2+zdfsg1-4 linux-libc-dev_3.18.5-1~exp1+rpi19+stretch login_1:4.2-3 lsb-base_4.1+Debian13+rpi1+nmu1 make_4.0-8.2 makedev_2.3.1-93 man-db_2.7.5-1 mawk_1.3.3-17 mime-support_3.59 mount_2.27-3 mountall_2.54 multiarch-support_2.19-22 ncurses-base_6.0+20150810-1 ncurses-bin_6.0+20150810-1 passwd_1:4.2-3 patch_2.7.5-1 perl_5.20.2-6 perl-base_5.20.2-6 perl-modules_5.20.2-6 plymouth_0.9.2-2 po-debconf_1.0.18 procps_2:3.3.10-2 python3_3.4.3-7 python3-minimal_3.4.3-7 python3.4_3.4.3-10+b1 python3.4-minimal_3.4.3-10+b1 raspbian-archive-keyring_20120528.2 readline-common_6.3-8 sbuild-build-depends-core-dummy_0.invalid.0 sbuild-build-depends-uw-imap-dummy_0.invalid.0 sed_4.2.2-6.1 sensible-utils_0.0.9 startpar_0.59-3 systemd_227-2 systemd-sysv_227-2 sysv-rc_2.88dsf-59.2 sysvinit-utils_2.88dsf-59.2 tar_1.28-1 tzdata_2015g-1 udev_227-2 util-linux_2.27-3 xz-utils_5.1.1alpha+20120614-2.1 zlib1g_1:1.2.8.dfsg-2+b1 zlib1g-dev_1:1.2.8.dfsg-2+b1

┌──────────────────────────────────────────────────────────────────────────────┐
│ Build                                                                        │
└──────────────────────────────────────────────────────────────────────────────┘


Unpack source
─────────────

gpgv: keyblock resource `/sbuild-nonexistent/.gnupg/trustedkeys.gpg': file open error
gpgv: Signature made Fri Oct 24 20:43:09 2014 UTC using RSA key ID EC998489
gpgv: Can't check signature: public key not found
dpkg-source: warning: failed to verify signature on ./uw-imap_2007f~dfsg-4.dsc
dpkg-source: info: extracting uw-imap in uw-imap-2007f~dfsg
dpkg-source: info: unpacking uw-imap_2007f~dfsg.orig.tar.gz
dpkg-source: info: unpacking uw-imap_2007f~dfsg-4.debian.tar.xz
dpkg-source: info: applying 1001_shlibs.patch
dpkg-source: info: applying 1002_fix_ftbfs.patch
dpkg-source: info: applying 1003_fix_zero_len_when_mail_fetch_body_is_empty.patch
dpkg-source: info: applying 1004_support_rfc5464_METADATA.patch
dpkg-source: info: applying 2002_mailspool.patch
dpkg-source: info: applying 2004_no_binaries_below_etc.patch
dpkg-source: info: applying 2010_disallow_escaping_home.patch
dpkg-source: info: applying 2011_disable_version_check.patch
dpkg-source: info: applying 2012_krb5_multidev.patch
dpkg-source: info: applying 1005_poll.patch

Check disc space
────────────────

Sufficient free space for build

Hack binNMU version
───────────────────

Created changelog entry for binNMU version 8:2007f~dfsg-4+b1

User Environment
────────────────

DEB_BUILD_OPTIONS=parallel=4
HOME=/sbuild-nonexistent
LOGNAME=root
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
SCHROOT_ALIAS_NAME=stretch-staging-armhf-sbuild
SCHROOT_CHROOT_NAME=stretch-staging-armhf-sbuild
SCHROOT_COMMAND=env
SCHROOT_GID=109
SCHROOT_GROUP=buildd
SCHROOT_SESSION_ID=stretch-staging-armhf-sbuild-9f66467b-8fa1-4f76-a0ed-b3f660fc7c82
SCHROOT_UID=104
SCHROOT_USER=buildd
SHELL=/bin/sh
TERM=xterm
USER=buildd

dpkg-buildpackage
─────────────────

dpkg-buildpackage: source package uw-imap
dpkg-buildpackage: source version 8:2007f~dfsg-4+b1
dpkg-buildpackage: source distribution stretch-staging
 dpkg-source --before-build uw-imap-2007f~dfsg
dpkg-buildpackage: host architecture armhf
 fakeroot debian/rules clean
sed -e 's/__LIBVER__/2007e/g' -e 's/__LIBFULLVER__/2007e.0/g' -e 's/__VER__/2007e/g' <debian/control.in.in >debian/control.in
test -x debian/rules
dh_clean 
rm -f debian/copyright_newhints
rm -f debian/cdbs-install-list debian/cdbs-package-list debian/stamp-copyright-check
rm -rf "debian/upstream-cruft"
rm -f debian/stamp-upstream-cruft
/usr/bin/make clean
make[1]: Entering directory '/«PKGBUILDDIR»'
Removing old processed sources and binaries...
sh -c 'rm -rf an ua OSTYPE SPECIALS c-client mtest imapd ipopd mailutil mlock dmail tmail || true'
cd tools;make clean
make[2]: Entering directory '/«PKGBUILDDIR»/tools'
sh -c 'rm -f *.o uahelper || true'
make[2]: Leaving directory '/«PKGBUILDDIR»/tools'
make[1]: Leaving directory '/«PKGBUILDDIR»'
for dir in ; do rm -f $dir/*.log; done
rm -f c-client.a
rm -f debian/build-stamp
rm -f debian/mlock.1
rm -rf RCS
rm -f ip6
for file in `find debian -maxdepth 2 -type f -name '*.in' -not -name control.in -not -name control.in.in -not -name README.source.in -not -name POTFILES.in -not -name 'watch.in'`; do \
	targetfile=`echo $file | sed -e 's/__VER__/2007e/g' -e 's/\\.in$//'`; \
	rm -f $targetfile; \
done
rm -f debian/install-libs-stamp
-find -name '*.txt' | grep rfc
make: [clean] Error 1 (ignored)
debian/rules:143: recipe for target 'clean' failed
 debian/rules build-arch
sed -e 's/__LIBVER__/2007e/g' -e 's/__LIBFULLVER__/2007e.0/g' -e 's/__VER__/2007e/g' <debian/control.in.in >debian/control.in
test -x debian/rules
mkdir -p "."

Scanning upstream source for new/changed copyright notices...

licensecheck -c '.*' -r --copyright -i '^debian/(changelog|copyright(|_hints|_newhints))' -l '99999' * | /usr/lib/cdbs/licensecheck2dep5 > debian/copyright_newhints
16 combinations of copyright and licensing found.
WARNING: The following (and possibly more) new or changed notices discovered:

 src/ansilib/memset.c
 src/c-client/imap4r1.c
 src/c-client/mail.c
 src/c-client/misc.c
 src/c-client/misc.h
 src/c-client/newsrc.c
 src/c-client/rfc822.c
 src/c-client/rfc822.h
 src/c-client/smtp.c
 src/c-client/smtp.h
 src/c-client/utf8.c
 src/c-client/utf8.h
 src/imapd/imapd.c
 src/mtest/mtest.c
 src/osdep/amiga/tcp_ami.c
 src/osdep/dos/tcp_wsk.c
 src/osdep/nt/tcp_nt.c
 src/osdep/unix/os_aos.c
 src/osdep/unix/os_art.c
 src/osdep/unix/os_asv.c
 src/osdep/unix/os_aux.c
 src/osdep/unix/os_bsd.c
 src/osdep/unix/os_cvx.c
 src/osdep/unix/os_cyg.c
 src/osdep/unix/os_do4.c
 src/osdep/unix/os_dyn.c
 src/osdep/unix/os_hpp.c
 src/osdep/unix/os_isc.c
 src/osdep/unix/os_ptx.c
 src/osdep/unix/os_pyr.c
 src/osdep/unix/os_s40.c
 src/osdep/unix/os_shp.c
 src/osdep/unix/os_sol.c
 src/osdep/unix/os_sun.c
 src/osdep/unix/os_sv2.c
 src/osdep/unix/os_sv4.c
 src/osdep/unix/os_vu2.h
 src/osdep/unix/tcp_unix.c
 src/osdep/wce/tcp_wce.c
 debian/patches/1005_poll.patch
 debian/patches/2011_disable_version_check.patch
 debian/patches/2012_krb5_multidev.patch
Copyright: *No copyright*
Copyright: 2002-2009, 2011-2012, Jonas Smedegaard <dr@jones.…
Copyright: 1988-2007, the University of Washington

To fix the situation please do the following:
  1) Fully compare debian/copyright_hints with debian/copyright_newhints
  2) Update debian/copyright as needed
  3) Replace debian/copyright_hints with debian/copyright_newhints
touch debian/stamp-copyright-check
touch debian/stamp-upstream-cruft
echo "sed -e 's/__LIBVER__/2007e/g' -e 's/__LIBFULLVER__/2007e.0/g' -e 's/__VER__/2007e/g' <debian/control.in.in | diff -u debian/control.in -"
sed -e 's/__LIBVER__/2007e/g' -e 's/__LIBFULLVER__/2007e.0/g' -e 's/__VER__/2007e/g' <debian/control.in.in | diff -u debian/control.in -
for file in `find debian -maxdepth 2 -type f -name '*.in' -not -name control.in -not -name control.in.in -not -name POTFILES.in`; do \
	targetfile=`echo $file | sed -e 's/__VER__/2007e/g' -e 's/\\.in$//'`; \
	sed -e 's/__LIBVER__/2007e/g' -e 's/__LIBFULLVER__/2007e.0/g' -e 's/__VER__/2007e/g' <$file >$targetfile; \
done
dh_testdir
# Debian libc is believed to be IPv6-safe
touch ip6
/usr/bin/make VERSION=2007e EXTRAAUTHENTICATORS='gss' EXTRACFLAGS='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wall -D_FORTIFY_SOURCE=2 -D_REENTRANT -DDISABLE_POP_PROXY -Wno-parentheses -Wno-strict-aliasing' EXTRALDFLAGS='-Wl,-z,relro' ldb
make[1]: Entering directory '/«PKGBUILDDIR»'
make[2]: Entering directory '/«PKGBUILDDIR»'
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ Building in full compliance with RFC 3501 security
+ requirements:
++ TLS/SSL encryption is supported
++ Unencrypted plaintext passwords are prohibited
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
make[2]: Leaving directory '/«PKGBUILDDIR»'
Applying an process to sources...
tools/an "ln -s" src/c-client c-client
tools/an "ln -s" src/ansilib c-client
tools/an "ln -s" src/charset c-client
tools/an "ln -s" src/osdep/unix c-client
tools/an "ln -s" src/mtest mtest
tools/an "ln -s" src/ipopd ipopd
tools/an "ln -s" src/imapd imapd
tools/an "ln -s" src/mailutil mailutil
tools/an "ln -s" src/mlock mlock
tools/an "ln -s" src/dmail dmail
tools/an "ln -s" src/tmail tmail
ln -s tools/an .
make build EXTRACFLAGS='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wall -D_FORTIFY_SOURCE=2 -D_REENTRANT -DDISABLE_POP_PROXY -Wno-parentheses -Wno-strict-aliasing' EXTRALDFLAGS='-Wl,-z,relro' EXTRADRIVERS='mbox' EXTRAAUTHENTICATORS='gss' PASSWDTYPE=std SSLTYPE=nopwd IP=4 EXTRASPECIALS='' BUILDTYPE=lnp IP=6 \
SPECIALS="SSLINCLUDE=/usr/include/openssl SSLLIB=/usr/lib SSLCERTS=/etc/ssl/certs SSLKEYS=/etc/ssl/private GSSINCLUDE=/usr/include GSSLIB=/usr/lib MAILSPOOL=/var/mail"
make[2]: Entering directory '/«PKGBUILDDIR»'
make[3]: Entering directory '/«PKGBUILDDIR»'
make[3]: 'ip6' is up to date.
make[3]: Leaving directory '/«PKGBUILDDIR»'
Building c-client for lnp...
echo `cat SPECIALS`  > c-client/SPECIALS
cd c-client;make lnp EXTRACFLAGS='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wall -D_FORTIFY_SOURCE=2 -D_REENTRANT -DDISABLE_POP_PROXY -Wno-parentheses -Wno-strict-aliasing'\
 EXTRALDFLAGS='-Wl,-z,relro'\
 EXTRADRIVERS='mbox'\
 EXTRAAUTHENTICATORS='gss'\
 PASSWDTYPE=std SSLTYPE=nopwd IP=6\
 SSLINCLUDE=/usr/include/openssl SSLLIB=/usr/lib SSLCERTS=/etc/ssl/certs SSLKEYS=/etc/ssl/private GSSINCLUDE=/usr/include GSSLIB=/usr/lib MAILSPOOL=/var/mail 
make[3]: Entering directory '/«PKGBUILDDIR»/c-client'
make build EXTRACFLAGS='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wall -D_FORTIFY_SOURCE=2 -D_REENTRANT -DDISABLE_POP_PROXY -Wno-parentheses -Wno-strict-aliasing' EXTRALDFLAGS='-Wl,-z,relro' EXTRADRIVERS='mbox' EXTRAAUTHENTICATORS='gss' PASSWDTYPE=std SSLTYPE=nopwd IP=6 `cat SPECIALS` OS=slx \
 SIGTYPE=psx CHECKPW=pam CRXTYPE=nfs \
 SPOOLDIR=/var/spool MAILSPOOL=/var/mail \
 ACTIVEFILE=/var/lib/news/active \
 RSHPATH=/usr/bin/rsh \
 BASECFLAGS="-g -O2 -pipe -fno-omit-frame-pointer -isystem /usr/include/mit-krb5" \
 BASELDFLAGS="../c-client/c-client.a -lpam -ldl"
make[4]: Entering directory '/«PKGBUILDDIR»/c-client'
sh -c 'rm -rf auths.c crexcl.c ip_unix.c linkage.[ch] siglocal.c osdep*.[ch] *.o ARCHIVE ARCHIVENAME *FLAGS *TYPE c-client.a || true'
Once-only environment setup...
echo cc > CCTYPE
echo -g -O2 -pipe -fno-omit-frame-pointer -isystem /usr/include/mit-krb5 '-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wall -D_FORTIFY_SOURCE=2 -D_REENTRANT -DDISABLE_POP_PROXY -Wno-parentheses -Wno-strict-aliasing' -DCHUNKSIZE=65536 > CFLAGS
echo -DCREATEPROTO=unixproto -DEMPTYPROTO=unixproto \
 -DMD5ENABLE=\"/etc/cram-md5.pwd\" -DMAILSPOOL=\"/var/mail\" \
 -DANONYMOUSHOME=\"/var/mail/anonymous\" \
 -DACTIVEFILE=\"/var/lib/news/active\" -DNEWSSPOOL=\"/var/spool/news\" \
 -DRSHPATH=\"/usr/bin/rsh\" -DLOCKPGM=\"\" \
 -DLOCKPGM1=\"/usr/libexec/mlock\" -DLOCKPGM2=\"/usr/sbin/mlock\" \
 -DLOCKPGM3=\"/etc/mlock\" > OSCFLAGS
echo ../c-client/c-client.a -lpam -ldl -Wl,-z,relro > LDFLAGS
echo "ar rc c-client.a osdep.o mail.o misc.o newsrc.o smanager.o utf8.o utf8aux.o siglocal.o dummy.o pseudo.o netmsg.o flstring.o fdstring.o rfc822.o nntp.o smtp.o imap4r1.o pop3.o unix.o mbx.o mmdf.o tenex.o mtx.o news.o phile.o mh.o mx.o mix.o ;ranlib c-client.a" > ARCHIVE
echo c-client.a > ARCHIVENAME
echo slx > OSTYPE
./drivers mbox imap nntp pop3 mix mx mbx tenex mtx mh mmdf unix news phile dummy
./mkauths gss ext md5 pla log
make[5]: Entering directory '/«PKGBUILDDIR»/c-client'
echo -isystem /usr/include/mit-krb5 -DGSS_C_NT_HOSTBASED_SERVICE=gss_nt_service_name -DKRB5_DEPRECATED=1 >> OSCFLAGS
krb5-config.mit --libs gssapi >> LDFLAGS
echo "#include \"kerb_mit.c\"" >> auths.c
make[5]: Leaving directory '/«PKGBUILDDIR»/c-client'
echo "  mail_versioncheck (CCLIENTVERSION);" >> linkage.c
ln -s os_slx.h osdep.h
ln -s os_slx.c osdepbas.c
ln -s log_std.c osdeplog.c
ln -s sig_psx.c siglocal.c
ln -s crx_nfs.c crexcl.c
ln -s ip6_unix.c ip_unix.c
sh -c '(test slx = sc5 -o slx = sco -o ! -f /usr/include/sys/statvfs.h) && echo -DNOFSTATVFS >> OSCFLAGS || fgrep statvfs64 /usr/include/sys/statvfs.h > /dev/null || echo -DNOFSTATVFS64 >> OSCFLAGS'
Standard password authentication
ln -s ckp_pam.c osdepckp.c
Building with SSL
ln -s ssl_unix.c osdepssl.c
echo -I/usr/include/openssl -I/usr/include/openssl/openssl -DSSL_CERT_DIRECTORY=\"/etc/ssl/certs\" -DSSL_KEY_DIRECTORY=\"/etc/ssl/private\" >> OSCFLAGS
echo "  ssl_onceonlyinit ();" >> linkage.c
echo -L/usr/lib -lssl -lcrypto  >> LDFLAGS
Building with SSL and plaintext passwords disabled unless SSL/TLS
echo "  mail_parameters (NIL,SET_DISABLEPLAINTEXT,(void *) 2);" >> linkage.c
cat osdepbas.c osdepckp.c osdeplog.c osdepssl.c > osdep.c
Building OS-dependent module
If you get No such file error messages for files x509.h, ssl.h,
pem.h, buffer.h, bio.h, and crypto.h, that means that OpenSSL
is not installed on your system. Either install OpenSSL first
or build with command: make slx SSLTYPE=none
`cat CCTYPE` -c `cat CFLAGS` `cat OSCFLAGS` -c osdep.c
In file included from osdep.c:50:0:
nl_unix.c: In function 'strcrlfcpy':
nl_unix.c:49:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (!*dst) *dst = (char *) fs_get ((*dstl = i) + 1);
                   ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from osdep.c:31:
pmatch.c: In function 'pmatch_full':
pmatch.c:41:43: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!pat[1]) return (delim && strchr (s,delim)) ? NIL : T;
                                           ^
pmatch.c:41:43: note: expected 'const char *' but argument is of type 'unsigned char *'
In file included from auths.c:1:0,
                 from env_unix.c:260,
                 from osdep.c:51:
kerb_mit.c: In function 'kerberos_login':
kerb_mit.c:103:31: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
      authserver_login (lcase (user),kuser,argc,argv))
                               ^
In file included from osdep.c:44:0:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from auths.c:1:0,
                 from env_unix.c:260,
                 from osdep.c:51:
kerb_mit.c:103:24: warning: pointer targets in passing argument 1 of 'authserver_login' differ in signedness [-Wpointer-sign]
      authserver_login (lcase (user),kuser,argc,argv))
                        ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from osdep.c:31:
env.h:40:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long authserver_login (char *user,char *authuser,int argc,char *argv[]);
      ^
In file included from auths.c:2:0,
                 from env_unix.c:260,
                 from osdep.c:51:
auth_gss.c: In function 'auth_gssapi_server':
auth_gss.c:399:14: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'void *' [-Wformat=]
  SERVER_LOG ("Failed to acquire credentials for %s",buf.value);
              ^
auth_gss.c:55:43: note: in definition of macro 'SERVER_LOG'
 #define SERVER_LOG(x,y) syslog (LOG_ALERT,x,y)
                                           ^
auth_gss.c:406:16: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'void *' [-Wformat=]
    SERVER_LOG ("Unknown GSSAPI failure: %s",resp.value);
                ^
auth_gss.c:55:43: note: in definition of macro 'SERVER_LOG'
 #define SERVER_LOG(x,y) syslog (LOG_ALERT,x,y)
                                           ^
auth_gss.c:414:14: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'void *' [-Wformat=]
  SERVER_LOG ("GSSAPI mechanism status: %s",resp.value);
              ^
auth_gss.c:55:43: note: in definition of macro 'SERVER_LOG'
 #define SERVER_LOG(x,y) syslog (LOG_ALERT,x,y)
                                           ^
In file included from auths.c:4:0,
                 from env_unix.c:260,
                 from osdep.c:51:
auth_md5.c: In function 'auth_md5_pwd':
auth_md5.c:195:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     read (fd,buf = (char *) fs_get (sbuf.st_size + 1),sbuf.st_size);
                  ^
auth_md5.c:197:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     for (s = user; *s && ((*s < 'A') || (*s > 'Z')); s++);
            ^
auth_md5.c:199:24: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
     lusr = *s ? lcase (cpystr (user)) : NIL;
                        ^
In file included from osdep.c:44:0:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from auths.c:4:0,
                 from env_unix.c:260,
                 from osdep.c:51:
auth_md5.c:200:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     for (s = strtok_r ((char *) buf,"\015\012",&r),lret = NIL; s;
            ^
auth_md5.c:201:5: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   s = ret ? NIL : strtok_r (NIL,"\015\012",&r))
     ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from osdep.c:31:
auth_md5.c:203:45: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
       if (*s && (*s != '#') && (t = strchr (s,'\t')) && t[1]) {
                                             ^
auth_md5.c:203:45: note: expected 'const char *' but argument is of type 'unsigned char *'
In file included from auths.c:4:0,
                 from env_unix.c:260,
                 from osdep.c:51:
auth_md5.c:203:35: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (*s && (*s != '#') && (t = strchr (s,'\t')) && t[1]) {
                                   ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from osdep.c:31:
auth_md5.c:205:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
               ^
auth_md5.c:205:15: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:205:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
               ^
auth_md5.c:205:15: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:205:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
               ^
auth_md5.c:205:15: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:205:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
               ^
auth_md5.c:205:15: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:205:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
               ^
auth_md5.c:205:15: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:205:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
               ^
auth_md5.c:205:15: note: expected 'const char *' but argument is of type 'unsigned char *'
In file included from auths.c:4:0,
                 from env_unix.c:260,
                 from osdep.c:51:
auth_md5.c:205:38: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
                                      ^
In file included from osdep.c:44:0:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from osdep.c:31:
auth_md5.c:206:39: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                       ^
auth_md5.c:206:39: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:41: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                         ^
auth_md5.c:206:41: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                       ^
auth_md5.c:206:39: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:41: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                         ^
auth_md5.c:206:41: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:39: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                       ^
auth_md5.c:206:39: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                       ^
auth_md5.c:206:39: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:41: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                         ^
auth_md5.c:206:41: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:41: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                         ^
auth_md5.c:206:41: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                       ^
auth_md5.c:206:39: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:41: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                         ^
auth_md5.c:206:41: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                       ^
auth_md5.c:206:39: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:41: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                         ^
auth_md5.c:206:41: note: expected 'const char *' but argument is of type 'unsigned char *'
In file included from auths.c:4:0,
                 from env_unix.c:260,
                 from osdep.c:51:
auth_md5.c:209:37: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
     if (!ret && lret) ret = cpystr (lret);
                                     ^
In file included from osdep.c:44:0:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
In file included from osdep.c:51:0:
env_unix.c: In function 'pwuser':
env_unix.c:641:33: warning: pointer targets in passing argument 1 of 'getpwnam' differ in signedness [-Wpointer-sign]
   struct passwd *pw = getpwnam (user);
                                 ^
In file included from osdep.c:42:0:
/usr/include/pwd.h:116:23: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern struct passwd *getpwnam (const char *__name);
                       ^
In file included from osdep.c:51:0:
env_unix.c:645:41: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
       pw = getpwnam (s = lcase (cpystr (user)));
                                         ^
In file included from osdep.c:44:0:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
In file included from osdep.c:51:0:
env_unix.c:645:33: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
       pw = getpwnam (s = lcase (cpystr (user)));
                                 ^
In file included from osdep.c:44:0:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from osdep.c:51:0:
env_unix.c:645:22: warning: pointer targets in passing argument 1 of 'getpwnam' differ in signedness [-Wpointer-sign]
       pw = getpwnam (s = lcase (cpystr (user)));
                      ^
In file included from osdep.c:42:0:
/usr/include/pwd.h:116:23: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern struct passwd *getpwnam (const char *__name);
                       ^
In file included from osdep.c:51:0:
env_unix.c: In function 'valpwd':
env_unix.c:671:16: warning: pointer targets in passing argument 1 of 'pwuser' differ in signedness [-Wpointer-sign]
  ret = pwuser (user); /* validated, get passwd entry for user */
                ^
env_unix.c:638:23: note: expected 'unsigned char *' but argument is of type 'char *'
 static struct passwd *pwuser (unsigned char *user)
                       ^
env_unix.c:676:25: warning: pointer targets in passing argument 1 of 'pwuser' differ in signedness [-Wpointer-sign]
   else if (pw = pwuser (user)) {/* can get user? */
                         ^
env_unix.c:638:23: note: expected 'unsigned char *' but argument is of type 'char *'
 static struct passwd *pwuser (unsigned char *user)
                       ^
env_unix.c:679:44: warning: pointer targets in passing argument 1 of 'pwuser' differ in signedness [-Wpointer-sign]
  (*pwd == ' ') && pwd[1] && (ret = pwuser (s)))
                                            ^
env_unix.c:638:23: note: expected 'unsigned char *' but argument is of type 'char *'
 static struct passwd *pwuser (unsigned char *user)
                       ^
env_unix.c: In function 'server_login':
env_unix.c:710:58: warning: pointer targets in passing argument 1 of 'pwuser' differ in signedness [-Wpointer-sign]
   else if (valpwd (authuser,pwd,argc,argv)) pw = pwuser (user);
                                                          ^
env_unix.c:638:23: note: expected 'unsigned char *' but argument is of type 'char *'
 static struct passwd *pwuser (unsigned char *user)
                       ^
env_unix.c: In function 'authserver_login':
env_unix.c:728:28: warning: pointer targets in passing argument 1 of 'pwuser' differ in signedness [-Wpointer-sign]
   return pw_login (pwuser (user),authuser,user,NIL,argc,argv);
                            ^
env_unix.c:638:23: note: expected 'unsigned char *' but argument is of type 'char *'
 static struct passwd *pwuser (unsigned char *user)
                       ^
env_unix.c: In function 'pw_login':
env_unix.c:767:53: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (user && auser && *auser && compare_cstring (auser,user)) {
                                                     ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:767:59: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (user && auser && *auser && compare_cstring (auser,user)) {
                                                           ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:770:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (auser,*t++))
                        ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:770:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (auser,*t++))
                              ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c: In function 'mailboxfile':
env_unix.c:1057:47: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       sprintf (dst,"%s/%s",s,compare_cstring (name+8,"INBOX") ?
                                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1057:54: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       sprintf (dst,"%s/%s",s,compare_cstring (name+8,"INBOX") ?
                                                      ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1067:63: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if ((s = strchr (name+1,'/')) && !compare_cstring (s+1,"INBOX")) {
                                                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1067:67: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if ((s = strchr (name+1,'/')) && !compare_cstring (s+1,"INBOX")) {
                                                                   ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1087:55: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if ((s = strchr (name,'/')) && compare_cstring (s+1,"INBOX")) {
                                                       ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1087:59: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if ((s = strchr (name,'/')) && compare_cstring (s+1,"INBOX")) {
                                                           ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1101:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (name,"INBOX")) name = "INBOX";
                        ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1101:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (name,"INBOX")) name = "INBOX";
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1115:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (name+1,"NBOX")) {
                           ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1115:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (name+1,"NBOX")) {
                                  ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:31:0:
env_unix.c: In function 'lock_work':
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
env_unix.c:1374:27: note: in expansion of macro 'flock'
     if (op & LOCK_NB) i = flock (fd,op);
                           ^
In file included from osdep.c:51:0:
env_unix.c: In function 'dorc':
env_unix.c:1565:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (s,"set keywords") && !userFlags[0]) {
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1565:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (s,"set keywords") && !userFlags[0]) {
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1579:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"set new-mailbox-format") ||
                          ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1579:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"set new-mailbox-format") ||
                            ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1580:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        !compare_cstring (s,"set new-folder-format")) {
                          ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1580:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        !compare_cstring (s,"set new-folder-format")) {
                            ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1581:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (k,"same-as-inbox")) {
                            ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1581:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (k,"same-as-inbox")) {
                              ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1583:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (d->name,"mbox"))
                         ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1583:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (d->name,"mbox"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1586:30: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if (!compare_cstring (d->name,"dummy")) d = NIL;
                              ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1586:38: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if (!compare_cstring (d->name,"dummy")) d = NIL;
                                      ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1590:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (k,"system-standard"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1590:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (k,"system-standard"))
                                   ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1593:30: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (k,"mbox")) k = "unix";
                              ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1593:32: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (k,"mbox")) k = "unix";
                                ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1604:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"set empty-mailbox-format") ||
                          ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1604:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"set empty-mailbox-format") ||
                            ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1605:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        !compare_cstring (s,"set empty-folder-format")) {
                          ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1605:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        !compare_cstring (s,"set empty-folder-format")) {
                            ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1606:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (k,"invalid")) appendProto = NIL;
                            ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1606:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (k,"invalid")) appendProto = NIL;
                              ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1607:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (k,"same-as-inbox"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1607:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (k,"same-as-inbox"))
                                   ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1609:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
         compare_cstring (d->name,"dummy")) ?
                          ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1609:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
         compare_cstring (d->name,"dummy")) ?
                                  ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1611:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (k,"system-standard"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1611:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (k,"system-standard"))
                                   ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1615:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      d && compare_cstring (d->name,k); d = d->next);
                            ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1615:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      d && compare_cstring (d->name,k); d = d->next);
                                    ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1626:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (s,"set local-host")) {
                        ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1626:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (s,"set local-host")) {
                          ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1630:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set news-active-file")) {
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1630:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set news-active-file")) {
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1634:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set news-spool-directory")) {
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1634:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set news-spool-directory")) {
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1638:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mh-path"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1638:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mh-path"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1640:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mh-allow-inbox"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1640:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mh-allow-inbox"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1642:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set news-state-file")) {
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1642:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set news-state-file")) {
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1646:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ftp-export-directory")) {
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1646:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ftp-export-directory")) {
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1650:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set public-home-directory")) {
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1650:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set public-home-directory")) {
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1654:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set shared-home-directory")) {
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1654:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set shared-home-directory")) {
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1658:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set system-inbox")) {
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1658:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set system-inbox")) {
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1662:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mail-subdirectory")) {
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1662:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mail-subdirectory")) {
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1666:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set from-widget"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1666:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set from-widget"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1668:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (k,"header-only") ?
                        ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1668:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (k,"header-only") ?
                          ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1671:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set rsh-command"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1671:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set rsh-command"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1673:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set rsh-path"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1673:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set rsh-path"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1675:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ssh-command"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1675:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ssh-command"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1677:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ssh-path"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1677:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ssh-path"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1679:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set tcp-open-timeout"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1679:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set tcp-open-timeout"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1681:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set tcp-read-timeout"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1681:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set tcp-read-timeout"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1683:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set tcp-write-timeout"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1683:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set tcp-write-timeout"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1685:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set rsh-timeout"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1685:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set rsh-timeout"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1687:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ssh-timeout"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1687:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ssh-timeout"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1689:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set maximum-login-trials"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1689:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set maximum-login-trials"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1691:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set lookahead"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1691:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set lookahead"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1693:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set prefetch"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1693:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set prefetch"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1695:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set close-on-error"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1695:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set close-on-error"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1697:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set imap-port"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1697:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set imap-port"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1699:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set pop3-port"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1699:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set pop3-port"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1701:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set uid-lookahead"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1701:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set uid-lookahead"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1703:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set try-ssl-first"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1703:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set try-ssl-first"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1706:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mailbox-protection"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1706:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mailbox-protection"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1708:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set directory-protection"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1708:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set directory-protection"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1710:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set lock-protection"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1710:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set lock-protection"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1712:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ftp-protection"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1712:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ftp-protection"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1714:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set public-protection"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1714:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set public-protection"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1716:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set shared-protection"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1716:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set shared-protection"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1718:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ftp-directory-protection"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1718:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ftp-directory-protection"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1720:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set public-directory-protection"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1720:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set public-directory-protection"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1722:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set shared-directory-protection"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1722:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set shared-directory-protection"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1724:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set dot-lock-file-timeout"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1724:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set dot-lock-file-timeout"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1726:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set disable-fcntl-locking"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1726:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set disable-fcntl-locking"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1728:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set disable-lock-warning"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1728:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set disable-lock-warning"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1730:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set disable-unix-UIDs-and-keywords"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1730:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set disable-unix-UIDs-and-keywords"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1732:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set hide-dot-files"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1732:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set hide-dot-files"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1734:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set list-maximum-level"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1734:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set list-maximum-level"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1736:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set trust-dns"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1736:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set trust-dns"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1738:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set sasl-uses-ptr-name"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1738:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set sasl-uses-ptr-name"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1740:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set network-filesystem-stat-bug"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1740:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set network-filesystem-stat-bug"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1742:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set nntp-range"))
                             ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1742:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set nntp-range"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1746:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"set black-box-directory") &&
                          ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1746:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"set black-box-directory") &&
                            ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1748:30: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring(s,"set black-box-default-home-directory")&&
                              ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1748:32: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring(s,"set black-box-default-home-directory")&&
                                ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1751:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set anonymous-home-directory") &&
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1751:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set anonymous-home-directory") &&
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1758:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set CA-certificate-path"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1758:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set CA-certificate-path"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1760:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set disable-plaintext"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1760:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set disable-plaintext"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1762:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set allowed-login-attempts"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1762:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set allowed-login-attempts"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1764:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set chroot-server"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1764:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set chroot-server"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1766:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set restrict-mailbox-access"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1766:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set restrict-mailbox-access"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1768:30: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (k,"root")) restrictBox |= RESTRICTROOT;
                              ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1768:32: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (k,"root")) restrictBox |= RESTRICTROOT;
                                ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1769:35: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        else if (!compare_cstring (k,"otherusers"))
                                   ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1769:37: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        else if (!compare_cstring (k,"otherusers"))
                                     ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1771:35: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        else if (!compare_cstring (k,"all")) restrictBox = -1;
                                   ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1771:37: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        else if (!compare_cstring (k,"all")) restrictBox = -1;
                                     ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1773:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set advertise-the-world"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1773:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set advertise-the-world"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1775:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set limited-advertise"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1775:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set limited-advertise"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1778:7: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      (s,"set disable-automatic-shared-namespaces"))
       ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1778:9: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      (s,"set disable-automatic-shared-namespaces"))
         ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1780:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set allow-user-config"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1780:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set allow-user-config"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1782:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set allow-reverse-dns"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1782:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set allow-reverse-dns"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1784:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set k5-cp-uses-service-name"))
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1784:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set k5-cp-uses-service-name"))
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1788:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set plaintext-allowed-clients")) {
                               ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:51:0:
env_unix.c:1788:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set plaintext-allowed-clients")) {
                                 ^
In file included from osdep.c:44:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from tcp_unix.c:29:0,
                 from osdep.c:54:
ip_unix.c: In function 'ip_stringtoaddr':
ip_unix.c:136:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
       (!getaddrinfo (lcase (strcpy (tmp,text)),NIL,hints,&ai))) {
                             ^
In file included from osdep.c:44:0:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from tcp_unix.c:29:0,
                 from osdep.c:54:
ip_unix.c:136:22: warning: pointer targets in passing argument 1 of 'getaddrinfo' differ in signedness [-Wpointer-sign]
       (!getaddrinfo (lcase (strcpy (tmp,text)),NIL,hints,&ai))) {
                      ^
In file included from osdep.c:38:0:
/usr/include/netdb.h:662:12: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern int getaddrinfo (const char *__restrict __name,
            ^
In file included from tcp_unix.c:29:0,
                 from osdep.c:54:
ip_unix.c: In function 'ip_nametoaddr':
ip_unix.c:253:24: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
  (!getaddrinfo (lcase (strcpy (lcname,name)),NIL,hints,&ai))) {
                        ^
In file included from osdep.c:44:0:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from tcp_unix.c:29:0,
                 from osdep.c:54:
ip_unix.c:253:17: warning: pointer targets in passing argument 1 of 'getaddrinfo' differ in signedness [-Wpointer-sign]
  (!getaddrinfo (lcase (strcpy (lcname,name)),NIL,hints,&ai))) {
                 ^
In file included from osdep.c:38:0:
/usr/include/netdb.h:662:12: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern int getaddrinfo (const char *__restrict __name,
            ^
In file included from osdep.c:54:0:
tcp_unix.c: In function 'tcp_getline':
tcp_unix.c:450:43: warning: pointer targets in passing argument 3 of 'tcp_getline_work' differ in signedness [-Wpointer-sign]
   char *ret = tcp_getline_work (stream,&n,&contd);
                                           ^
tcp_unix.c:58:14: note: expected 'long int *' but argument is of type 'long unsigned int *'
 static char *tcp_getline_work (TCPSTREAM *stream,unsigned long *size,
              ^
tcp_unix.c:458:41: warning: pointer targets in passing argument 3 of 'tcp_getline_work' differ in signedness [-Wpointer-sign]
       ret = tcp_getline_work (stream,&n,&contd);
                                         ^
tcp_unix.c:58:14: note: expected 'long int *' but argument is of type 'long unsigned int *'
 static char *tcp_getline_work (TCPSTREAM *stream,unsigned long *size,
              ^
tcp_unix.c: In function 'tcp_isclienthost':
tcp_unix.c:1000:17: warning: unused variable 'sadrlen' [-Wunused-variable]
   size_t adrlen,sadrlen,len;
                 ^
In file included from osdep.c:57:0:
flocklnx.c: In function 'safe_flock':
flocklnx.c:60:27: warning: passing argument 1 of 'syslog' makes integer from pointer without a cast [-Wint-conversion]
    if (!logged++) syslog ("%s",LOG_ERR,tmp);
                           ^
In file included from /usr/include/arm-linux-gnueabihf/sys/syslog.h:207:0,
                 from /usr/include/syslog.h:1,
                 from osdep.h:50,
                 from osdep.c:31:
/usr/include/arm-linux-gnueabihf/bits/syslog.h:29:1: note: expected 'int' but argument is of type 'char *'
 syslog (int __pri, const char *__fmt, ...)
 ^
In file included from osdep.c:57:0:
flocklnx.c:60:32: warning: passing argument 2 of 'syslog' makes pointer from integer without a cast [-Wint-conversion]
    if (!logged++) syslog ("%s",LOG_ERR,tmp);
                                ^
In file included from /usr/include/arm-linux-gnueabihf/sys/syslog.h:207:0,
                 from /usr/include/syslog.h:1,
                 from osdep.h:50,
                 from osdep.c:31:
/usr/include/arm-linux-gnueabihf/bits/syslog.h:29:1: note: expected 'const char *' but argument is of type 'int'
 syslog (int __pri, const char *__fmt, ...)
 ^
osdep.c: In function 'ssl_validate_cert':
osdep.c:567:34: warning: pointer targets in passing argument 1 of 'ssl_compare_hostnames' differ in signedness [-Wpointer-sign]
     ret = ssl_compare_hostnames (host,s) ? NIL :
                                  ^
osdep.c:300:13: note: expected 'unsigned char *' but argument is of type 'char *'
 static long ssl_compare_hostnames (unsigned char *s,unsigned char *pat);
             ^
osdep.c:567:39: warning: pointer targets in passing argument 2 of 'ssl_compare_hostnames' differ in signedness [-Wpointer-sign]
     ret = ssl_compare_hostnames (host,s) ? NIL :
                                       ^
osdep.c:300:13: note: expected 'unsigned char *' but argument is of type 'char *'
 static long ssl_compare_hostnames (unsigned char *s,unsigned char *pat);
             ^
osdep.c:576:35: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      (name->type = GEN_DNS) && (s = name->d.ia5->data) &&
                                   ^
osdep.c:577:29: warning: pointer targets in passing argument 1 of 'ssl_compare_hostnames' differ in signedness [-Wpointer-sign]
      ssl_compare_hostnames (host,s)) ret = NIL;
                             ^
osdep.c:300:13: note: expected 'unsigned char *' but argument is of type 'char *'
 static long ssl_compare_hostnames (unsigned char *s,unsigned char *pat);
             ^
osdep.c:577:34: warning: pointer targets in passing argument 2 of 'ssl_compare_hostnames' differ in signedness [-Wpointer-sign]
      ssl_compare_hostnames (host,s)) ret = NIL;
                                  ^
osdep.c:300:13: note: expected 'unsigned char *' but argument is of type 'char *'
 static long ssl_compare_hostnames (unsigned char *s,unsigned char *pat);
             ^
osdep.c: In function 'ssl_getline':
osdep.c:618:43: warning: pointer targets in passing argument 3 of 'ssl_getline_work' differ in signedness [-Wpointer-sign]
   char *ret = ssl_getline_work (stream,&n,&contd);
                                           ^
osdep.c:301:14: note: expected 'long int *' but argument is of type 'long unsigned int *'
 static char *ssl_getline_work (SSLSTREAM *stream,unsigned long *size,
              ^
osdep.c:626:41: warning: pointer targets in passing argument 3 of 'ssl_getline_work' differ in signedness [-Wpointer-sign]
       ret = ssl_getline_work (stream,&n,&contd);
                                         ^
osdep.c:301:14: note: expected 'long int *' but argument is of type 'long unsigned int *'
 static char *ssl_getline_work (SSLSTREAM *stream,unsigned long *size,
              ^
In file included from auths.c:4:0,
                 from env_unix.c:260,
                 from osdep.c:51:
auth_md5.c: In function 'auth_md5_pwd':
auth_md5.c:195:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (fd,buf = (char *) fs_get (sbuf.st_size + 1),sbuf.st_size);
     ^
In file included from osdep.c:51:0:
env_unix.c: In function 'pw_login':
env_unix.c:785:37: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
       (ret = env_init (user,home))) chdir (myhomedir ());
                                     ^
`cat CCTYPE` -c `cat CFLAGS` mail.c
mail.c: In function 'mail_parameters':
mail.c:374:49: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     for (d = maildrivers; d && compare_cstring (d->name,(char *) value);
                                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:374:57: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     for (d = maildrivers; d && compare_cstring (d->name,(char *) value);
                                                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:379:49: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     for (d = maildrivers; d && compare_cstring (d->name,(char *) value);
                                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:379:57: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     for (d = maildrivers; d && compare_cstring (d->name,(char *) value);
                                                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:384:49: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     for (d = maildrivers; d && compare_cstring (d->name,(char *) value);
                                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:384:57: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     for (d = maildrivers; d && compare_cstring (d->name,(char *) value);
                                                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:390:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:390:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:395:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:395:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:400:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:400:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:405:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:405:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_valid_net_parse_work':
mail.c:792:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (s,"service") && (i < NETMAXSRV) && !*mb->service)
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:792:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (s,"service") && (i < NETMAXSRV) && !*mb->service)
                          ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:793:11: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
    lcase (strcpy (mb->service,v));
           ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
mail.c:794:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"user") && (i < NETMAXUSER) && !*mb->user)
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:794:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"user") && (i < NETMAXUSER) && !*mb->user)
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:796:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"authuser") && (i < NETMAXUSER) &&
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:796:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"authuser") && (i < NETMAXUSER) &&
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:802:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (s,"anonymous")) mb->anoflag = T;
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:802:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (s,"anonymous")) mb->anoflag = T;
                          ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:803:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"debug")) mb->dbgflag = T;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:803:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"debug")) mb->dbgflag = T;
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:804:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"readonly")) mb->readonlyflag = T;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:804:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"readonly")) mb->readonlyflag = T;
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:805:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"secure")) mb->secflag = T;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:805:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"secure")) mb->secflag = T;
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:806:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"norsh")) mb->norsh = T;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:806:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"norsh")) mb->norsh = T;
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:807:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"loser")) mb->loser = T;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:807:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"loser")) mb->loser = T;
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:808:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"tls") && !mb->notlsflag)
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:808:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"tls") && !mb->notlsflag)
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:810:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"tls-sslv23") && !mb->notlsflag)
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:810:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"tls-sslv23") && !mb->notlsflag)
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:812:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"notls") && !mb->tlsflag)
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:812:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"notls") && !mb->tlsflag)
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:814:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"tryssl"))
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:814:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"tryssl"))
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:816:46: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (mailssldriver && !compare_cstring (s,"ssl") && !mb->tlsflag)
                                              ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:816:48: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (mailssldriver && !compare_cstring (s,"ssl") && !mb->tlsflag)
                                                ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:818:46: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (mailssldriver && !compare_cstring (s,"novalidate-cert"))
                                              ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:818:48: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (mailssldriver && !compare_cstring (s,"novalidate-cert"))
                                                ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:821:46: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (mailssldriver && !compare_cstring (s,"validate-cert"));
                                              ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:821:48: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (mailssldriver && !compare_cstring (s,"validate-cert"));
                                                ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:824:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"imap") ||
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:824:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"imap") ||
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:825:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"nntp") ||
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:825:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"nntp") ||
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:826:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"pop3") ||
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:826:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"pop3") ||
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:827:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"smtp") ||
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:827:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"smtp") ||
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:828:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"submit"))
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:828:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"submit"))
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:829:11: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
    lcase (strcpy (mb->service,s));
           ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
mail.c:830:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"imap2") ||
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:830:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"imap2") ||
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:831:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"imap2bis") ||
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:831:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"imap2bis") ||
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:832:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"imap4") ||
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:832:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"imap4") ||
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:833:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"imap4rev1"))
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:833:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"imap4rev1"))
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:835:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"pop"))
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:835:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"pop"))
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_create':
mail.c:1008:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) {
                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:1008:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) {
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_open':
mail.c:1250:51: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       for (d = maildrivers; d && compare_cstring (d->name,tmp); d = d->next);
                                                   ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:1250:59: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       for (d = maildrivers; d && compare_cstring (d->name,tmp); d = d->next);
                                                           ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_fetch_overview':
mail.c:1472:48: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (stream->dtb && mail_uid_sequence (stream,sequence) &&
                                                ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mail.c: In function 'mail_fetch_overview_sequence':
mail.c:1488:44: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
   if (stream->dtb && mail_sequence (stream,sequence) &&
                                            ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mail.c: In function 'mail_fetch_overview_default':
mail.c:1513:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       ov.date = env->date;
               ^
mail.c: In function 'mail_fetch_header':
mail.c:1731:40: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
     if (!((b = mail_body (stream,msgno,section)) &&
                                        ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
mail.c: In function 'mail_fetch_text':
mail.c:1822:40: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
     if (!((b = mail_body (stream,msgno,section)) &&
                                        ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
mail.c: In function 'mail_fetch_mime':
mail.c:1876:61: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
   if (!(section && *section && (b = mail_body (stream,msgno,section))))
                                                             ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
mail.c: In function 'mail_fetch_body':
mail.c:1962:37: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
   if (!(b = mail_body (stream,msgno,section))) return "";
                                     ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
mail.c: In function 'mail_partial_text':
mail.c:2022:40: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
     if (!((b = mail_body (stream,msgno,section)) &&
                                        ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
mail.c: In function 'mail_partial_body':
mail.c:2090:37: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
   if (!(b = mail_body (stream,msgno,section))) return NIL;
                                     ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
mail.c: In function 'mail_flag':
mail.c:2312:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       ((flags & ST_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mail.c:2313:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)) &&
                              ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c: In function 'mail_append_multiple':
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
mail.c:2602:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
mail.c:2602:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
mail.c:2602:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
mail.c:2602:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
mail.c:2602:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
mail.c:2602:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
mail.c: In function 'mail_body':
mail.c:2724:21: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
  if (!(i = strtoul (section,(char **) &section,10)) ||
                     ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c: In function 'mail_parse_date':
mail.c:2856:27: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   if (s && *s && (strlen (s) < (size_t)MAILTMPLEN)) s = ucase (strcpy (tmp,s));
                           ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mail.c:2856:76: warning: pointer targets in passing argument 2 of 'strcpy' differ in signedness [-Wpointer-sign]
   if (s && *s && (strlen (s) < (size_t)MAILTMPLEN)) s = ucase (strcpy (tmp,s));
                                                                            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/ctype.h:25,
                 from mail.c:28:
/usr/include/arm-linux-gnueabihf/bits/string3.h:102:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
 ^
mail.c:2856:64: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (s && *s && (strlen (s) < (size_t)MAILTMPLEN)) s = ucase (strcpy (tmp,s));
                                                                ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
mail.c:2862:22: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
   if (!(m = strtoul (s,(char **) &s,10))) return NIL;
                      ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2866:41: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if (isdigit (*++s) && (d = strtoul (s,(char **) &s,10)) &&
                                         ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2868:20: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       y = strtoul (s,(char **) &s,10);
                    ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2878:25: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       if ((m = strtoul (s+1,(char **) &s,10)) && (*s++ == '-') && 
                         ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2879:18: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
    (d = strtoul (s,(char **) &s,10)) && !*s) break;
                  ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2884:17: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (strlen (s) < (size_t) 5) return NIL;
                 ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mail.c:2912:20: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       y = strtoul (s,(char **) &s,10);
                    ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2936:18: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     d = strtoul (s+1,(char **) &s,10);
                  ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2938:18: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     m = strtoul (++s,(char **) &s,10);
                  ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2939:32: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     y = (*s == ':') ? strtoul (++s,(char **) &s,10) : 0;
                                ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c: In function 'mail_uid_sequence':
mail.c:3269:29: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     else if (!(i = strtoul (sequence,(char **) &sequence,10))) {
                             ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:3280:31: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       else if (!(j = strtoul (sequence,(char **) &sequence,10))) {
                               ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c: In function 'mail_filter':
mail.c:3377:53: warning: pointer targets in passing argument 1 of 'compare_csizedtext' differ in signedness [-Wpointer-sign]
  if ((hdrs->text.size == i) && !compare_csizedtext (tmp,&hdrs->text))
                                                     ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:110:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_csizedtext (unsigned char *s1,SIZEDTEXT *s2);
     ^
mail.c: In function 'mail_search_msg':
mail.c:3519:44: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
       BODY *body = mail_body (stream,msgno,section);
                                            ^
mail.c:2714:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,unsigned char *section)
       ^
mail.c: In function 'mail_search_text':
mail.c:3691:46: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
     else if ((body = mail_body (stream,msgno,section)) &&
                                              ^
mail.c:2714:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,unsigned char *section)
       ^
mail.c: In function 'mail_search_string':
mail.c:3810:16: warning: unused variable 'sc' [-Wunused-variable]
   STRINGLIST **sc = st;
                ^
mail.c: In function 'mail_search_keyword':
mail.c:3858:32: warning: pointer targets in passing argument 1 of 'compare_csizedtext' differ in signedness [-Wpointer-sign]
       if (!compare_csizedtext (stream->user_flags[i],&st->text)) {
                                ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:110:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_csizedtext (unsigned char *s1,SIZEDTEXT *s2);
     ^
mail.c: In function 'mail_criteria':
mail.c:3989:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       switch (*ucase (criterion)) {
                       ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
mail.c: In function 'mail_criteria_date':
mail.c:4080:29: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
       mail_parse_date (&elt,(char *) s->text.data) &&
                             ^
mail.c:2838:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *s)
      ^
mail.c: In function 'mail_sort_loadcache':
mail.c:4336:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (env) t = env->date;
               ^
mail.c:4352:38: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
    if (!(t && mail_parse_date (&telt,t) && 
                                      ^
mail.c:2838:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *s)
      ^
mail.c: In function 'mail_sort_compare':
mail.c:4652:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->from,s2->from);
                            ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4652:37: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->from,s2->from);
                                     ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4655:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->to,s2->to);
                            ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4655:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->to,s2->to);
                                   ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4658:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->cc,s2->cc);
                            ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4658:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->cc,s2->cc);
                                   ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4661:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->subject,s2->subject);
                            ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4661:40: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->subject,s2->subject);
                                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_thread_msgs':
mail.c:4760:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (type,t->name)) {
                           ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4760:32: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (type,t->name)) {
                                ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_thread_orderedsubject':
mail.c:4804:23: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (compare_cstring (top->sc->subject,s->subject)) {
                       ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4804:40: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (compare_cstring (top->sc->subject,s->subject)) {
                                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_thread_loadcache':
mail.c:5125:56: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
     if (!s->date && ov->date && mail_parse_date (&telt,ov->date)) {
                                                        ^
mail.c:2838:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *s)
      ^
mail.c: In function 'mail_sequence':
mail.c:5375:29: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     else if (!(i = strtoul (sequence,(char **) &sequence,10)) ||
                             ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:5391:31: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       else if (!(j = strtoul (sequence,(char **) &sequence,10)) ||
                               ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c: In function 'mail_parse_flags':
mail.c:5446:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (t+1,"SEEN")) f |= fSEEN;
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5446:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (t+1,"SEEN")) f |= fSEEN;
                            ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5447:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"DELETED")) f |= fDELETED;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5447:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"DELETED")) f |= fDELETED;
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5448:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"FLAGGED")) f |= fFLAGGED;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5448:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"FLAGGED")) f |= fFLAGGED;
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5449:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"ANSWERED")) f |= fANSWERED;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5449:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"ANSWERED")) f |= fANSWERED;
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5450:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"DRAFT")) f |= fDRAFT;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5450:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"DRAFT")) f |= fDRAFT;
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5460:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (t,s)) *uf |= i = 1 << j;
                          ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5460:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (t,s)) *uf |= i = 1 << j;
                            ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_usable_network_stream':
mail.c:5509:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    ((!compare_cstring (smb.host,
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5510:10: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
          trustdns ? tcp_canonical (nmb.host) : nmb.host)&&
          ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5515:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     (!compare_cstring (omb.host,nmb.host) &&
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5515:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     (!compare_cstring (omb.host,nmb.host) &&
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_auth':
mail.c:6112:43: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (auth->server && !compare_cstring (auth->name,mechanism))
                                           ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:6112:54: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (auth->server && !compare_cstring (auth->name,mechanism))
                                                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_lookup_auth_name':
mail.c:6145:51: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  !(auth->flags & AU_DISABLE) && !compare_cstring (auth->name,mechanism))
                                                   ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:6145:62: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  !(auth->flags & AU_DISABLE) && !compare_cstring (auth->name,mechanism))
                                                              ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: At top level:
mail.c:38:14: warning: 'mailcclientversion' defined but not used [-Wunused-variable]
 static char *mailcclientversion = CCLIENTVERSION;
              ^
mail.c: In function 'mail_parse_set':
mail.c:4153:26: warning: 'cur' may be used uninitialized in this function [-Wmaybe-uninitialized]
     else cur = cur->next = mail_newsearchset ();
                          ^
`cat CCTYPE` -c `cat CFLAGS` misc.c
misc.c: In function 'compare_csizedtext':
misc.c:471:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   for (s = (char *) s2->data,j = s2->size; *s1 && j; ++s1,++s,--j)
          ^
`cat CCTYPE` -c `cat CFLAGS` newsrc.c
newsrc.c: In function 'newsrc_lsub':
newsrc.c:167:19: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (name,pattern,'.')) mm_lsub (stream,'.',name,NIL);
                   ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from newsrc.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
newsrc.c:167:24: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (name,pattern,'.')) mm_lsub (stream,'.',name,NIL);
                        ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from newsrc.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
newsrc.c:170:21: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    if (pmatch_full (name,pattern,'.'))
                     ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from newsrc.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
newsrc.c:170:26: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    if (pmatch_full (name,pattern,'.'))
                          ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from newsrc.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
newsrc.c: In function 'newsrc_state':
newsrc.c:468:2: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
  fread (s,(size_t) 1,size,f);
  ^
`cat CCTYPE` -c `cat CFLAGS` smanager.c
smanager.c: In function 'sm_subscribe':
smanager.c:44:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) mailbox = "INBOX";
                         ^
In file included from c-client.h:48:0,
                 from smanager.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smanager.c:44:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) mailbox = "INBOX";
                                 ^
In file included from c-client.h:48:0,
                 from smanager.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smanager.c: In function 'sm_unsubscribe':
smanager.c:77:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) mailbox = "INBOX";
                         ^
In file included from c-client.h:48:0,
                 from smanager.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smanager.c:77:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) mailbox = "INBOX";
                                 ^
In file included from c-client.h:48:0,
                 from smanager.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
`cat CCTYPE` -c `cat CFLAGS` utf8.c
utf8.c:114:39: warning: missing braces around initializer [-Wmissing-braces]
 static const CHARSET utf8_csvalid[] = {
                                       ^
utf8.c:114:39: note: (near initialization for 'utf8_csvalid')
utf8.c:347:38: warning: missing braces around initializer [-Wmissing-braces]
 static const SCRIPT utf8_scvalid[] = {
                                      ^
utf8.c:347:38: note: (near initialization for 'utf8_scvalid')
utf8.c: In function 'utf8_script':
utf8.c:383:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (script,utf8_scvalid[i].name))
                             ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c:383:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (script,utf8_scvalid[i].name))
                                    ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char * const'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c: In function 'utf8_charset':
utf8.c:400:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (charset,utf8_csvalid[i].name))
                             ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c:400:37: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (charset,utf8_csvalid[i].name))
                                     ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char * const'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c: In function 'utf8_cstext':
utf8.c:586:39: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   short iso2022jp = !compare_cstring (charset,"ISO-2022-JP");
                                       ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c:586:47: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   short iso2022jp = !compare_cstring (charset,"ISO-2022-JP");
                                               ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c: In function 'utf8_cstocstext':
utf8.c:613:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        !compare_cstring (dcs->name,"ISO-2022-JP"))) ?
                          ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char * const'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c:613:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        !compare_cstring (dcs->name,"ISO-2022-JP"))) ?
                                    ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c: In function 'utf8_rmap':
utf8.c:647:42: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   return (currmapcs && !compare_cstring (charset,currmapcs->name)) ? currmap :
                                          ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c:647:50: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   return (currmapcs && !compare_cstring (charset,currmapcs->name)) ? currmap :
                                                  ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char * const'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c: In function 'utf8_csvalidmap':
utf8.c:1291:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (s,"ISO-2022-JP")) s = "EUC-JP";
                           ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c:1291:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (s,"ISO-2022-JP")) s = "EUC-JP";
                             ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c: In function 'ucs4_decompose':
utf8.c:2497:10: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return ret;
          ^
`cat CCTYPE` -c `cat CFLAGS` utf8aux.c
utf8aux.c: In function 'utf8_from_mutf7':
utf8aux.c:415:24: warning: pointer targets in passing argument 1 of 'mail_utf7_valid' differ in signedness [-Wpointer-sign]
   if (mail_utf7_valid (src)) return NIL;
                        ^
In file included from c-client.h:41:0,
                 from utf8aux.c:32:
mail.h:1644:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mail_utf7_valid (char *mailbox);
       ^
utf8aux.c:420:38: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   for (s = cpytxt (&utf7,src,strlen (src)); *s; ++s) switch (*s) {
                                      ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from utf8aux.c:32:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
utf8aux.c:420:26: warning: pointer targets in passing argument 2 of 'cpytxt' differ in signedness [-Wpointer-sign]
   for (s = cpytxt (&utf7,src,strlen (src)); *s; ++s) switch (*s) {
                          ^
In file included from c-client.h:48:0,
                 from utf8aux.c:32:
misc.h:89:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *cpytxt (SIZEDTEXT *dst,char *text,unsigned long size);
       ^
utf8aux.c:420:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   for (s = cpytxt (&utf7,src,strlen (src)); *s; ++s) switch (*s) {
          ^
`cat CCTYPE` -c `cat CFLAGS` siglocal.c
`cat CCTYPE` -c `cat CFLAGS` dummy.c
dummy.c: In function 'dummy_valid':
dummy.c:124:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (name,"INBOX")) return &dummydriver;
                                ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:124:37: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (name,"INBOX")) return &dummydriver;
                                     ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c: In function 'dummy_scan':
dummy.c:185:32: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
     if (pmatch ("INBOX",ucase (test))) {
                                ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
dummy.c:185:17: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (pmatch ("INBOX",ucase (test))) {
                 ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c: In function 'dummy_lsub':
dummy.c:224:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (s,"INBOX") &&
                             ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:224:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (s,"INBOX") &&
                               ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:225:27: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
    pmatch ("INBOX",ucase (strcpy (tmp,test))))
                           ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
dummy.c:225:12: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    pmatch ("INBOX",ucase (strcpy (tmp,test))))
            ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:227:29: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       else if (pmatch_full (s,test,'/')) mm_lsub (stream,'/',s,NIL);
                             ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:227:31: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       else if (pmatch_full (s,test,'/')) mm_lsub (stream,'/',s,NIL);
                               ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:230:19: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (s,test,'/')) mm_lsub (stream,'/',s,LATT_NOSELECT);
                   ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:230:21: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (s,test,'/')) mm_lsub (stream,'/',s,LATT_NOSELECT);
                     ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c: In function 'dummy_list_work':
dummy.c:290:39: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (!level && dir && pmatch_full (dir,pat,'/') && !pmatch (dir,"INBOX"))
                                       ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:290:43: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (!level && dir && pmatch_full (dir,pat,'/') && !pmatch (dir,"INBOX"))
                                           ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from dummy.c:39:0:
dummy.c:290:64: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (!level && dir && pmatch_full (dir,pat,'/') && !pmatch (dir,"INBOX"))
                                                                ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from dummy.c:39:0:
dummy.c:290:68: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (!level && dir && pmatch_full (dir,pat,'/') && !pmatch (dir,"INBOX"))
                                                                    ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:304:20: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if ((pmatch_full (strcpy (path,tmp),pat,'/') ||
                    ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:304:38: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if ((pmatch_full (strcpy (path,tmp),pat,'/') ||
                                      ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:305:20: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       pmatch_full (strcat (path,"/"),pat,'/') ||
                    ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:305:38: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       pmatch_full (strcat (path,"/"),pat,'/') ||
                                      ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:306:15: warning: pointer targets in passing argument 1 of 'dmatch' differ in signedness [-Wpointer-sign]
       dmatch (path,pat,'/')) &&
               ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:30:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long dmatch (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:306:20: warning: pointer targets in passing argument 2 of 'dmatch' differ in signedness [-Wpointer-sign]
       dmatch (path,pat,'/')) &&
                    ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:30:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long dmatch (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from dummy.c:39:0:
dummy.c:315:19: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
      if (!pmatch (tmp,"INBOX")) {
                   ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from dummy.c:39:0:
dummy.c:315:23: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
      if (!pmatch (tmp,"INBOX")) {
                       ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:316:25: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
        if (pmatch_full (tmp,pat,'/')) {
                         ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:316:29: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
        if (pmatch_full (tmp,pat,'/')) {
                             ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:321:30: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
        else if (pmatch_full (path,pat,'/') &&
                              ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:321:35: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
        else if (pmatch_full (path,pat,'/') &&
                                   ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:325:18: warning: pointer targets in passing argument 1 of 'dmatch' differ in signedness [-Wpointer-sign]
      if (dmatch (path,pat,'/') &&
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:30:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long dmatch (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:325:23: warning: pointer targets in passing argument 2 of 'dmatch' differ in signedness [-Wpointer-sign]
      if (dmatch (path,pat,'/') &&
                       ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:30:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long dmatch (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:331:23: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
      if (pmatch_full (tmp,pat,'/') && compare_cstring (tmp,"INBOX"))
                       ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:331:27: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
      if (pmatch_full (tmp,pat,'/') && compare_cstring (tmp,"INBOX"))
                           ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:331:56: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (pmatch_full (tmp,pat,'/') && compare_cstring (tmp,"INBOX"))
                                                        ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:331:60: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (pmatch_full (tmp,pat,'/') && compare_cstring (tmp,"INBOX"))
                                                            ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c: In function 'dummy_create':
dummy.c:458:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!(compare_cstring (mailbox,"INBOX") && (s = dummy_file (tmp,mailbox)))) {
                          ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:458:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!(compare_cstring (mailbox,"INBOX") && (s = dummy_file (tmp,mailbox)))) {
                                  ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c: In function 'dummy_rename':
dummy.c:568:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (old,"INBOX") && stat (oldname,&sbuf))
                         ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:568:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (old,"INBOX") && stat (oldname,&sbuf))
                             ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c: In function 'dummy_open':
dummy.c:597:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (stream->mailbox,"INBOX"))
                          ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:597:42: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (stream->mailbox,"INBOX"))
                                          ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c: In function 'dummy_copy':
dummy.c:704:54: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if ((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                      ^
In file included from dummy.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
dummy.c:705:29: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_sequence (stream,sequence)) fatal ("Impossible dummy_copy");
                             ^
In file included from dummy.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
dummy.c: In function 'dummy_append':
dummy.c:726:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) {
                         ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:726:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) {
                                 ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:728:23: warning: operation on 'ts' may be undefined [-Wsequence-point]
     if (!ts && !(*(ts = default_proto (NIL))->dtb->create) (ts,"INBOX"))
                       ^
dummy.c: In function 'dummy_canonicalize':
dummy.c:803:28: warning: value computed is not used [-Wunused-value]
   for (i = 0, s = tmp; *s; *s++) if ((*s == '*') || (*s == '%')) ++i;
                            ^
dummy.c: In function 'dummy_scan_contents':
dummy.c:383:7: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
       read (fd,buf+ssiz,bsiz = min (fsiz,BUFSIZE));
       ^
`cat CCTYPE` -c `cat CFLAGS` pseudo.c
`cat CCTYPE` -c `cat CFLAGS` netmsg.c
`cat CCTYPE` -c `cat CFLAGS` flstring.c
`cat CCTYPE` -c `cat CFLAGS` fdstring.c
fdstring.c: In function 'fd_string_setpos':
fdstring.c:97:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read ((long) s->data,s->curpos,(size_t) s->cursize);
     ^
fdstring.c: In function 'fd_string_init':
fdstring.c:67:3: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
   read (d->fd,s->chunk,(size_t) s->cursize);
   ^
`cat CCTYPE` -c `cat CFLAGS` rfc822.c
rfc822.c: In function 'rfc822_parse_msg_full':
rfc822.c:159:14: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       ucase (tmp);  /* coerce to uppercase */
              ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:198:53: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if (!env->date && !strcmp (tmp+1,"ATE")) env->date = cpystr (d);
                                                     ^
rfc822.c: In function 'rfc822_parse_content':
rfc822.c:490:54: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
      rfc822_parse_content_header (&part->body,ucase (s1+8),s);
                                                      ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:490:47: warning: pointer targets in passing argument 2 of 'rfc822_parse_content_header' differ in signedness [-Wpointer-sign]
      rfc822_parse_content_header (&part->body,ucase (s1+8),s);
                                               ^
In file included from c-client.h:43:0,
                 from rfc822.c:38:
rfc822.h:64:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void rfc822_parse_content_header (BODY *body,char *name,char *s);
      ^
rfc822.c: In function 'rfc822_parse_content_header':
rfc822.c:560:39: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       body->disposition.type = ucase (cpystr (s));
                                       ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:560:30: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       body->disposition.type = ucase (cpystr (s));
                              ^
rfc822.c:574:44: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  stl->text.data = (unsigned char *) ucase (cpystr (s));
                                            ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:601:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (s,body_types[i]); i++);
                        ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
rfc822.c:601:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (s,body_types[i]); i++);
                          ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
rfc822.c:612:36: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
    body_types[body->type] = ucase (s);
                                    ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:612:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    body_types[body->type] = ucase (s);
                           ^
rfc822.c:624:32: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (s) body->subtype = ucase (rfc822_cpy (s));
                                ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:624:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if (s) body->subtype = ucase (rfc822_cpy (s));
                       ^
rfc822.c:642:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (s,body_encodings[i]); i++);
                        ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
rfc822.c:642:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (s,body_encodings[i]); i++);
                          ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
rfc822.c:653:44: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
    body_encodings[body->encoding] = ucase (s);
                                            ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:653:35: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    body_encodings[body->encoding] = ucase (s);
                                   ^
rfc822.c: In function 'rfc822_parse_parameter':
rfc822.c:686:33: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       param->attribute = ucase (cpystr (s));
                                 ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:686:24: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       param->attribute = ucase (cpystr (s));
                        ^
rfc822.c: In function 'rfc822_output_header':
rfc822.c:1462:45: warning: pointer targets in passing argument 4 of 'rfc822_output_header_line' differ in signedness [-Wpointer-sign]
     rfc822_output_header_line (buf,"Date",i,env->date) &&
                                             ^
In file included from c-client.h:43:0,
                 from rfc822.c:38:
rfc822.h:88:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long rfc822_output_header_line (RFC822BUFFER *buf,char *type,long resent,
      ^
rfc822.c: In function 'rfc822_output':
rfc822.c:2342:10: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
     char tmp[SENDBUFLEN+1]; /*  client to give us a big enough one */
          ^
`cat CCTYPE` -c `cat CFLAGS` nntp.c
nntp.c: In function 'nntp_list':
nntp.c:362:19: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (name,pattern,'.')) mm_list (stream,'.',name,NIL);
                   ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from nntp.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
nntp.c:362:24: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (name,pattern,'.')) mm_list (stream,'.',name,NIL);
                        ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from nntp.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
nntp.c:365:21: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    if (pmatch_full (name,pattern,'.'))
                     ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from nntp.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
nntp.c:365:26: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    if (pmatch_full (name,pattern,'.'))
                          ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from nntp.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
nntp.c: In function 'nntp_lsub':
nntp.c:397:60: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   if (s = sm_read (&sdb)) do if (nntp_valid (s) && pmatch (s,mbx))
                                                            ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from nntp.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
nntp.c:397:62: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   if (s = sm_read (&sdb)) do if (nntp_valid (s) && pmatch (s,mbx))
                                                              ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from nntp.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
nntp.c: In function 'nntp_status':
nntp.c:566:24: warning: pointer targets in passing argument 1 of 'newsrc_check_uid' differ in signedness [-Wpointer-sign]
      newsrc_check_uid (state,k,&status.recent,&status.unseen);
                        ^
In file included from nntp.c:33:0:
newsrc.h:42:6: note: expected 'unsigned char *' but argument is of type 'char *'
 void newsrc_check_uid (unsigned char *state,unsigned long uid,
      ^
nntp.c:575:20: warning: pointer targets in passing argument 1 of 'newsrc_check_uid' differ in signedness [-Wpointer-sign]
  newsrc_check_uid (state,i++,&status.recent,&status.unseen);
                    ^
In file included from nntp.c:33:0:
newsrc.h:42:6: note: expected 'unsigned char *' but argument is of type 'char *'
 void newsrc_check_uid (unsigned char *state,unsigned long uid,
      ^
nntp.c: In function 'nntp_mopen':
nntp.c:734:12: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
     lcase (strcpy (s,(long) mail_parameters (NIL,GET_NEWSRCCANONHOST,NIL) ?
            ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
nntp.c: In function 'nntp_fetchfast':
nntp.c:853:32: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
      mail_uid_sequence (stream,sequence) :
                                ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
nntp.c:854:28: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
      mail_sequence (stream,sequence)))
                            ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
nntp.c: In function 'nntp_flags':
nntp.c:896:33: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       mail_uid_sequence (stream,sequence) : mail_sequence (stream,sequence))
                                 ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
nntp.c:896:67: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_uid_sequence (stream,sequence) : mail_sequence (stream,sequence))
                                                                   ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
nntp.c: In function 'nntp_over':
nntp.c:999:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
               ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from nntp.c:32:
nntp.c:999:72: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
                                                                        ^
nntp.c:999:72: note: expected 'const char *' but argument is of type 'unsigned char *'
nntp.c:999:72: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
                                                                        ^
nntp.c:999:72: note: expected 'const char *' but argument is of type 'unsigned char *'
nntp.c:999:72: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
                                                                        ^
nntp.c:999:72: note: expected 'const char *' but argument is of type 'unsigned char *'
nntp.c:999:72: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
                                                                        ^
nntp.c:999:72: note: expected 'const char *' but argument is of type 'unsigned char *'
nntp.c:999:72: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
                                                                        ^
nntp.c:999:72: note: expected 'const char *' but argument is of type 'unsigned char *'
nntp.c:999:72: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
                                                                        ^
nntp.c:999:72: note: expected 'const char *' but argument is of type 'unsigned char *'
nntp.c: In function 'nntp_parse_overview':
nntp.c:1045:43: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
       if (!elt->day) mail_parse_date (elt,ov->date);
                                           ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
nntp.c: In function 'nntp_search_msg':
nntp.c:1314:27: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
  (!mail_parse_date (&delt,ov->date) ||
                           ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
nntp.c: In function 'nntp_sort_loadcache':
nntp.c:1531:33: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
      if (mail_parse_date (&telt,t)) r->date = mail_longdate (&telt);
                                 ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
nntp.c: In function 'nntp_extensions':
nntp.c:1818:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (t,"LISTGROUP")) NNTP.ext.listgroup = T;
                           ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1818:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (t,"LISTGROUP")) NNTP.ext.listgroup = T;
                             ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1819:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"OVER")) NNTP.ext.over = T;
                                ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1819:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"OVER")) NNTP.ext.over = T;
                                  ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1820:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"HDR")) NNTP.ext.hdr = T;
                                ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1820:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"HDR")) NNTP.ext.hdr = T;
                                  ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1821:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"PAT")) NNTP.ext.pat = T;
                                ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1821:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"PAT")) NNTP.ext.pat = T;
                                  ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1822:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"STARTTLS")) NNTP.ext.starttls = T;
                                ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1822:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"STARTTLS")) NNTP.ext.starttls = T;
                                  ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1823:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"MULTIDOMAIN")) NNTP.ext.multidomain = T;
                                ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1823:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"MULTIDOMAIN")) NNTP.ext.multidomain = T;
                                  ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1825:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"AUTHINFO") && args) {
                                ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1825:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"AUTHINFO") && args) {
                                  ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1828:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (args,"USER")) NNTP.ext.authuser = T;
                        ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1828:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (args,"USER")) NNTP.ext.authuser = T;
                             ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c: In function 'nntp_mail':
nntp.c:1916:19: warning: pointer targets in passing argument 1 of 'strstr' differ in signedness [-Wpointer-sign]
   if (s = strstr (env->date," (")) *s = NIL;
                   ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from nntp.c:32:
/usr/include/string.h:342:14: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern char *strstr (const char *__haystack, const char *__needle)
              ^
nntp.c:1887:8: warning: unused variable 'retry' [-Wunused-variable]
   long retry = NIL;
        ^
nntp.c:1886:8: warning: unused variable 'error' [-Wunused-variable]
   long error = NIL;
        ^
nntp.c: In function 'nntp_mopen':
nntp.c:764:5: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
     fread (LOCAL->over_fmt = (char *) fs_get ((size_t) k + 3),
     ^
nntp.c: In function 'nntp_header':
nntp.c:1100:2: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
  fread (elt->private.msg.header.text.data =
  ^
`cat CCTYPE` -c `cat CFLAGS` smtp.c
smtp.c: In function 'smtp_open_full':
smtp.c:166:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (mb.service,"submit")) {
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:166:45: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (mb.service,"submit")) {
                                             ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:184:23: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  s = compare_cstring ("localhost",mb.host) ?
                       ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:184:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  s = compare_cstring ("localhost",mb.host) ?
                                   ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c: In function 'smtp_ehlo':
smtp.c:690:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (s,"SIZE")) {
                             ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:690:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (s,"SIZE")) {
                               ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:694:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (s,"DELIVERBY")) {
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:694:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (s,"DELIVERBY")) {
                                    ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:698:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (s,"ATRN")) {
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:698:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (s,"ATRN")) {
                                    ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:702:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (s,"AUTH"))
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:702:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (s,"AUTH"))
                                    ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:708:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SIZE")) ESMTP.size.ok = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:708:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SIZE")) ESMTP.size.ok = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:709:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"8BITMIME")) ESMTP.eightbit.ok = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:709:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"8BITMIME")) ESMTP.eightbit.ok = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:710:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"DSN")) ESMTP.dsn.ok = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:710:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"DSN")) ESMTP.dsn.ok = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:711:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"ATRN")) ESMTP.atrn.ok = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:711:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"ATRN")) ESMTP.atrn.ok = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:712:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SEND")) ESMTP.service.send = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:712:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SEND")) ESMTP.service.send = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:713:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SOML")) ESMTP.service.soml = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:713:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SOML")) ESMTP.service.soml = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:714:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SAML")) ESMTP.service.saml = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:714:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SAML")) ESMTP.service.saml = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:715:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"EXPN")) ESMTP.service.expn = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:715:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"EXPN")) ESMTP.service.expn = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:716:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"HELP")) ESMTP.service.help = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:716:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"HELP")) ESMTP.service.help = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:717:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"TURN")) ESMTP.service.turn = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:717:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"TURN")) ESMTP.service.turn = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:718:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"ETRN")) ESMTP.service.etrn = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:718:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"ETRN")) ESMTP.service.etrn = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:719:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"STARTTLS")) ESMTP.service.starttls = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:719:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"STARTTLS")) ESMTP.service.starttls = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:720:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"RELAY")) ESMTP.service.relay = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:720:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"RELAY")) ESMTP.service.relay = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:721:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"PIPELINING")) ESMTP.service.pipe = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:721:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"PIPELINING")) ESMTP.service.pipe = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:722:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"ENHANCEDSTATUSCODES"))
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:722:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"ENHANCEDSTATUSCODES"))
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:724:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"BINARYMIME")) ESMTP.service.bmime = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:724:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"BINARYMIME")) ESMTP.service.bmime = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:725:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"CHUNKING")) ESMTP.service.chunk = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:725:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"CHUNKING")) ESMTP.service.chunk = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:708:15: warning: 'r' may be used uninitialized in this function [-Wmaybe-uninitialized]
     else if (!compare_cstring (s,"SIZE")) ESMTP.size.ok = T;
               ^
`cat CCTYPE` -c `cat CFLAGS` imap4r1.c
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_lsub':
imap4r1.c:509:60: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   if (s = sm_read (&sdb)) do if (imap_valid (s) && pmatch (s,mbx))
                                                            ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from imap4r1.c:38:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
imap4r1.c:509:62: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   if (s = sm_read (&sdb)) do if (imap_valid (s) && pmatch (s,mbx))
                                                              ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from imap4r1.c:38:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
imap4r1.c: In function 'imap_list_work':
imap4r1.c:568:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (cmd,"LIST")) cmd = "RLIST";
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:568:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (cmd,"LIST")) cmd = "RLIST";
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:570:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (cmd,"LSUB")) cmd = "RLSUB";
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:570:38: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (cmd,"LSUB")) cmd = "RLSUB";
                                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:582:12: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    strcmp (imap_send (stream,"FIND ALL.MAILBOXES",args)->key,"BAD")) &&
            ^
imap4r1.c:582:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:582:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    strcmp (imap_send (stream,"FIND ALL.MAILBOXES",args)->key,"BAD")) &&
            ^
imap4r1.c:582:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:582:12: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    strcmp (imap_send (stream,"FIND ALL.MAILBOXES",args)->key,"BAD")) &&
            ^
imap4r1.c:582:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:582:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    strcmp (imap_send (stream,"FIND ALL.MAILBOXES",args)->key,"BAD")) &&
            ^
imap4r1.c:582:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:582:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    strcmp (imap_send (stream,"FIND ALL.MAILBOXES",args)->key,"BAD")) &&
            ^
imap4r1.c:582:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:582:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    strcmp (imap_send (stream,"FIND ALL.MAILBOXES",args)->key,"BAD")) &&
            ^
imap4r1.c:582:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:583:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  !strcmp (imap_send (stream,"FIND MAILBOXES",args)->key,"BAD"))
           ^
imap4r1.c:583:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:583:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (imap_send (stream,"FIND MAILBOXES",args)->key,"BAD"))
           ^
imap4r1.c:583:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:583:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  !strcmp (imap_send (stream,"FIND MAILBOXES",args)->key,"BAD"))
           ^
imap4r1.c:583:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:583:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (imap_send (stream,"FIND MAILBOXES",args)->key,"BAD"))
           ^
imap4r1.c:583:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:583:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (imap_send (stream,"FIND MAILBOXES",args)->key,"BAD"))
           ^
imap4r1.c:583:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:583:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (imap_send (stream,"FIND MAILBOXES",args)->key,"BAD"))
           ^
imap4r1.c:583:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c: In function 'imap_manage':
imap4r1.c:685:52: warning: the address of 'imapdriver' will always evaluate as 'true' [-Waddress]
   if (mail_valid_net (mailbox,&imapdriver,NIL,mbx) &&
                                                    ^
imap4r1.c:706:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     mm_log (reply->text,ret ? NIL : ERROR);
             ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_open':
imap4r1.c:874:27: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!reply || strcmp (reply->tag,"*") ||
                           ^
imap4r1.c:874:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:874:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!reply || strcmp (reply->tag,"*") ||
                           ^
imap4r1.c:874:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:874:27: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!reply || strcmp (reply->tag,"*") ||
                           ^
imap4r1.c:874:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:874:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!reply || strcmp (reply->tag,"*") ||
                           ^
imap4r1.c:874:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:874:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!reply || strcmp (reply->tag,"*") ||
                           ^
imap4r1.c:874:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:874:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!reply || strcmp (reply->tag,"*") ||
                           ^
imap4r1.c:874:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
           ^
imap4r1.c:875:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
           ^
imap4r1.c:875:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
           ^
imap4r1.c:875:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
           ^
imap4r1.c:875:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
           ^
imap4r1.c:875:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
           ^
imap4r1.c:875:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:39: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
                                       ^
imap4r1.c:875:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
                                       ^
imap4r1.c:875:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:39: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
                                       ^
imap4r1.c:875:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
                                       ^
imap4r1.c:875:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
                                       ^
imap4r1.c:875:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
                                       ^
imap4r1.c:875:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:876:26: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       if (reply) mm_log (reply->text,ERROR);
                          ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:881:37: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (LOCAL->netstream && strcmp (reply->key,"PREAUTH")) {
                                     ^
imap4r1.c:881:37: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:881:37: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (LOCAL->netstream && strcmp (reply->key,"PREAUTH")) {
                                     ^
imap4r1.c:881:37: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:881:37: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (LOCAL->netstream && strcmp (reply->key,"PREAUTH")) {
                                     ^
imap4r1.c:881:37: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:881:37: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (LOCAL->netstream && strcmp (reply->key,"PREAUTH")) {
                                     ^
imap4r1.c:881:37: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:881:37: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (LOCAL->netstream && strcmp (reply->key,"PREAUTH")) {
                                     ^
imap4r1.c:881:37: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:881:37: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (LOCAL->netstream && strcmp (reply->key,"PREAUTH")) {
                                     ^
imap4r1.c:881:37: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:989:36: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  stream->inbox = !compare_cstring (mb.mailbox,"INBOX");
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:989:47: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  stream->inbox = !compare_cstring (mb.mailbox,"INBOX");
                                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:999:10: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
  mm_log (reply->text,ERROR);
          ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_rimap':
imap4r1.c:1045:13: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    !strcmp ((reply = imap_parse_reply (stream,cpystr (tmp)))->tag,"*")){
             ^
imap4r1.c:1045:13: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1045:13: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    !strcmp ((reply = imap_parse_reply (stream,cpystr (tmp)))->tag,"*")){
             ^
imap4r1.c:1045:13: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1045:13: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    !strcmp ((reply = imap_parse_reply (stream,cpystr (tmp)))->tag,"*")){
             ^
imap4r1.c:1045:13: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1045:13: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    !strcmp ((reply = imap_parse_reply (stream,cpystr (tmp)))->tag,"*")){
             ^
imap4r1.c:1045:13: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1045:13: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    !strcmp ((reply = imap_parse_reply (stream,cpystr (tmp)))->tag,"*")){
             ^
imap4r1.c:1045:13: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1045:13: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    !strcmp ((reply = imap_parse_reply (stream,cpystr (tmp)))->tag,"*")){
             ^
imap4r1.c:1045:13: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
               ^
imap4r1.c:1049:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
               ^
imap4r1.c:1049:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
               ^
imap4r1.c:1049:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
               ^
imap4r1.c:1049:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
               ^
imap4r1.c:1049:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
               ^
imap4r1.c:1049:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
                                            ^
imap4r1.c:1049:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
                                            ^
imap4r1.c:1049:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
                                            ^
imap4r1.c:1049:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
                                            ^
imap4r1.c:1049:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
                                            ^
imap4r1.c:1049:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
                                            ^
imap4r1.c:1049:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c: In function 'imap_anon':
imap4r1.c:1085:37: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (reply->tag,tag)) {
                                     ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:1087:70: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       while (compare_cstring ((reply = imap_reply (stream,tag))->tag,tag))
                                                                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:1102:11: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   mm_log (reply->text,ERROR);
           ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_auth':
imap4r1.c:1152:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (compare_cstring (reply->tag,tag))
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:1153:67: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    while (compare_cstring ((reply = imap_reply (stream,tag))->tag,tag))
                                                                   ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:1162:19: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
  lsterr = cpystr (reply->text);
                   ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imap4r1.c: In function 'imap_login':
imap4r1.c:1214:12: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
    mm_log (reply->text,WARN);
            ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_challenge':
imap4r1.c:1244:12: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   !strcmp (reply->tag,"*")) imap_parse_unsolicited (stream,reply);
            ^
imap4r1.c:1244:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1244:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   !strcmp (reply->tag,"*")) imap_parse_unsolicited (stream,reply);
            ^
imap4r1.c:1244:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1244:12: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   !strcmp (reply->tag,"*")) imap_parse_unsolicited (stream,reply);
            ^
imap4r1.c:1244:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1244:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   !strcmp (reply->tag,"*")) imap_parse_unsolicited (stream,reply);
            ^
imap4r1.c:1244:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1244:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   !strcmp (reply->tag,"*")) imap_parse_unsolicited (stream,reply);
            ^
imap4r1.c:1244:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1244:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   !strcmp (reply->tag,"*")) imap_parse_unsolicited (stream,reply);
            ^
imap4r1.c:1244:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1249:17: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
         strlen (reply->text),len))) {
                 ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imap4r1.c: In function 'imap_close':
imap4r1.c:1306:10: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
  mm_log (reply->text,WARN);
          ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_fast':
imap4r1.c:1346:40: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   if (!imap_OK (stream,reply)) mm_log (reply->text,ERROR);
                                        ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_flags':
imap4r1.c:1367:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     mm_log (reply->text,ERROR);
             ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_overview':
imap4r1.c:1420:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       ov.date = env->date;
               ^
imap4r1.c: In function 'imap_structure':
imap4r1.c:1468:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c:1595:17: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
    else mm_log (reply->text,ERROR);
                 ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c:1597:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
  else mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_msgdata':
imap4r1.c:1827:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,WARN);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c:1837:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c:1846:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,WARN);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c:1850:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     mm_log (reply->text,ERROR);
             ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_uid':
imap4r1.c:1903:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_msgno':
imap4r1.c:1939:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_flag':
imap4r1.c:1980:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     mm_log (reply->text,ERROR);
             ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_search':
imap4r1.c:2048:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  !strcmp (reply->key,"BAD")) {
           ^
imap4r1.c:2048:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2048:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (reply->key,"BAD")) {
           ^
imap4r1.c:2048:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2048:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  !strcmp (reply->key,"BAD")) {
           ^
imap4r1.c:2048:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2048:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (reply->key,"BAD")) {
           ^
imap4r1.c:2048:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2048:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (reply->key,"BAD")) {
           ^
imap4r1.c:2048:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2048:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (reply->key,"BAD")) {
           ^
imap4r1.c:2048:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2067:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:2067:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2067:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:2067:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2067:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:2067:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2067:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:2067:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2067:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:2067:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2067:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:2067:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2073:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c:2109:10: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
  mm_log (reply->text,ERROR);
          ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_sort':
imap4r1.c:2172:41: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                         ^
imap4r1.c:2172:41: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2172:41: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                         ^
imap4r1.c:2172:41: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2172:41: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                         ^
imap4r1.c:2172:41: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2172:41: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                         ^
imap4r1.c:2172:41: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2172:41: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                         ^
imap4r1.c:2172:41: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2172:41: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                         ^
imap4r1.c:2172:41: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2179:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD"))
                  ^
imap4r1.c:2179:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2179:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD"))
                  ^
imap4r1.c:2179:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2179:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD"))
                  ^
imap4r1.c:2179:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2179:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD"))
                  ^
imap4r1.c:2179:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2179:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD"))
                  ^
imap4r1.c:2179:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2179:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD"))
                  ^
imap4r1.c:2179:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2188:18: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     else mm_log (reply->text,ERROR);
                  ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_thread':
imap4r1.c:2275:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (thr->name,type)) 
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:2275:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (thr->name,type)) 
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_thread_work':
imap4r1.c:2335:39: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                       ^
imap4r1.c:2335:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2335:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                       ^
imap4r1.c:2335:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2335:39: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                       ^
imap4r1.c:2335:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2335:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                       ^
imap4r1.c:2335:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2335:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                       ^
imap4r1.c:2335:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2335:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                       ^
imap4r1.c:2335:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2342:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"BAD"))
                ^
imap4r1.c:2342:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2342:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"BAD"))
                ^
imap4r1.c:2342:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2342:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"BAD"))
                ^
imap4r1.c:2342:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2342:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"BAD"))
                ^
imap4r1.c:2342:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2342:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"BAD"))
                ^
imap4r1.c:2342:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2342:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"BAD"))
                ^
imap4r1.c:2342:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2350:16: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   else mm_log (reply->text,ERROR);
                ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_check':
imap4r1.c:2374:11: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   mm_log (reply->text,imap_OK (stream,reply) ? (long) NIL : ERROR);
           ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_expunge':
imap4r1.c:2399:36: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
     else if (mail_sequence (stream,sequence)) {
                                    ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
imap4r1.c:2427:22: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   if (reply) mm_log (reply->text,ret ? (long) NIL : ERROR);
                      ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_copy':
imap4r1.c:2465:65: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
   else if (ir && pc && LOCAL->referral && mail_sequence (stream,sequence) &&
                                                                 ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
imap4r1.c:2469:16: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   else mm_log (reply->text,ERROR);
                ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_append':
imap4r1.c:2522:10: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
  mm_log (reply->text,ERROR);
          ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_append_referral':
imap4r1.c:2585:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_append_single':
imap4r1.c:2615:32: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
     if (!mail_parse_date (&elt,date)) {
                                ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
imap4r1.c:2619:44: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->reply.tag = LOCAL->reply.line = cpystr ("*");
                                            ^
imap4r1.c:2620:24: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->reply.key = "BAD";
                        ^
imap4r1.c:2621:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->reply.text = "Bad date in append";
                         ^
imap4r1.c: In function 'imap_acl_work':
imap4r1.c:2895:18: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     else mm_log (reply->text,ERROR);
                  ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_annotation_work':
imap4r1.c:2906:16: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   else mm_log (reply->text,ERROR);
                ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_setquota':
imap4r1.c:2929:18: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     else mm_log (reply->text,ERROR);
                  ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_getquota':
imap4r1.c:2951:18: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     else mm_log (reply->text,ERROR);
                  ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_getquotaroot':
imap4r1.c:2974:18: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     else mm_log (reply->text,ERROR);
                  ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_send':
imap4r1.c:3011:42: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     (*sc) (stream,cmd,((compare_cstring (cmd,"FETCH") &&
                                          ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:3011:46: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     (*sc) (stream,cmd,((compare_cstring (cmd,"FETCH") &&
                                              ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:3012:21: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    compare_cstring (cmd,"STORE") &&
                     ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:3012:25: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    compare_cstring (cmd,"STORE") &&
                         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:3013:21: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    compare_cstring (cmd,"SEARCH")) ? 
                     ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:3013:25: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    compare_cstring (cmd,"SEARCH")) ? 
                         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:3183:42: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
  if (!map->date || mail_parse_date (&elt,map->date)) {
                                          ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
imap4r1.c: In function 'imap_send_qstring':
imap4r1.c:3256:8: warning: unused variable 'c' [-Wunused-variable]
   char c;
        ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_send_literal':
imap4r1.c:3335:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (strcmp (reply->tag,"+")) {/* prompt for more data? */
               ^
imap4r1.c:3335:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3335:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (strcmp (reply->tag,"+")) {/* prompt for more data? */
               ^
imap4r1.c:3335:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3335:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (strcmp (reply->tag,"+")) {/* prompt for more data? */
               ^
imap4r1.c:3335:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3335:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (strcmp (reply->tag,"+")) {/* prompt for more data? */
               ^
imap4r1.c:3335:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3335:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (strcmp (reply->tag,"+")) {/* prompt for more data? */
               ^
imap4r1.c:3335:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3335:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (strcmp (reply->tag,"+")) {/* prompt for more data? */
               ^
imap4r1.c:3335:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c: In function 'imap_reply':
imap4r1.c:3692:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (reply->tag,"+")) return reply;
                    ^
imap4r1.c:3692:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3692:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (reply->tag,"+")) return reply;
                    ^
imap4r1.c:3692:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3692:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (reply->tag,"+")) return reply;
                    ^
imap4r1.c:3692:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3692:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (reply->tag,"+")) return reply;
                    ^
imap4r1.c:3692:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3692:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (reply->tag,"+")) return reply;
                    ^
imap4r1.c:3692:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3692:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (reply->tag,"+")) return reply;
                    ^
imap4r1.c:3692:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3694:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (reply->tag,"*")) {
                         ^
imap4r1.c:3694:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3694:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (reply->tag,"*")) {
                         ^
imap4r1.c:3694:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3694:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (reply->tag,"*")) {
                         ^
imap4r1.c:3694:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3694:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (reply->tag,"*")) {
                         ^
imap4r1.c:3694:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3694:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (reply->tag,"*")) {
                         ^
imap4r1.c:3694:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3694:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (reply->tag,"*")) {
                         ^
imap4r1.c:3694:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3699:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (tag && !compare_cstring (tag,reply->tag)) return reply;
                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c: In function 'imap_parse_reply':
imap4r1.c:3725:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (!(LOCAL->reply.line = text)) {
                           ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of 'mm_dlog' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3731:31: note: in expansion of macro 'LOCAL'
   if (stream->debug) mm_dlog (LOCAL->reply.line);
                               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1620:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_dlog (char *string);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3732:38: note: in expansion of macro 'LOCAL'
   if (!(LOCAL->reply.tag = strtok_r (LOCAL->reply.line," ",&r))) {
                                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3732:38: note: in expansion of macro 'LOCAL'
   if (!(LOCAL->reply.tag = strtok_r (LOCAL->reply.line," ",&r))) {
                                      ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:3732:26: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (!(LOCAL->reply.tag = strtok_r (LOCAL->reply.line," ",&r))) {
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:3740:28: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(LOCAL->reply.key = strtok_r (NIL," ",&r))) {
                            ^
imap4r1.c:3750:29: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(LOCAL->reply.text = strtok_r (NIL,"\n",&r)))
                             ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3751:54: note: in expansion of macro 'LOCAL'
       LOCAL->reply.text = LOCAL->reply.key + strlen (LOCAL->reply.key);
                                                      ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imap4r1.c:3754:22: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     LOCAL->reply.key = "BAD"; /* so it barfs if not expecting continuation */
                      ^
imap4r1.c:3755:29: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(LOCAL->reply.text = strtok_r (NIL,"\n",&r)))
                             ^
imap4r1.c:3756:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->reply.text = "";
                         ^
imap4r1.c: In function 'imap_fake':
imap4r1.c:3776:40: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->reply.tag = LOCAL->reply.line = cpystr (tag ? tag : "*");
                                        ^
imap4r1.c:3777:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->reply.key = "NO";
                    ^
imap4r1.c:3778:21: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->reply.text = text;
                     ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_OK':
imap4r1.c:3793:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"OK")) {
                ^
imap4r1.c:3793:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3793:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"OK")) {
                ^
imap4r1.c:3793:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3793:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"OK")) {
                ^
imap4r1.c:3793:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3793:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"OK")) {
                ^
imap4r1.c:3793:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3793:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"OK")) {
                ^
imap4r1.c:3793:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3793:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"OK")) {
                ^
imap4r1.c:3793:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3794:33: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
     imap_parse_response (stream,reply->text,NIL,NIL);
                                 ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3798:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:3798:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3798:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:3798:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3798:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:3798:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3798:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:3798:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3798:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:3798:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3798:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:3798:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3799:33: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
     imap_parse_response (stream,reply->text,WARN,NIL);
                                 ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3801:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:3801:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3801:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:3801:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3801:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:3801:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3801:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:3801:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3801:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:3801:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3801:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:3801:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3802:35: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
       imap_parse_response (stream,reply->text,ERROR,NIL);
                                   ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
imap4r1.c: In function 'imap_parse_unsolicited':
imap4r1.c:3826:22: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     msgno = strtoul (reply->key,(char **) &s,10);
                      ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3840:26: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
     s = ucase (strtok_r (reply->text," ",&r));
                          ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:3840:26: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
     s = ucase (strtok_r (reply->text," ",&r));
                          ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:3840:16: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
     s = ucase (strtok_r (reply->text," ",&r));
                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
imap4r1.c:3842:7: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     t = strtok_r (NIL,"\n",&r);
       ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3845:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"EXISTS") && (msgno >= stream->nmsgs))
                  ^
imap4r1.c:3845:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3845:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"EXISTS") && (msgno >= stream->nmsgs))
                  ^
imap4r1.c:3845:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3845:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"EXISTS") && (msgno >= stream->nmsgs))
                  ^
imap4r1.c:3845:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3845:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"EXISTS") && (msgno >= stream->nmsgs))
                  ^
imap4r1.c:3845:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3845:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"EXISTS") && (msgno >= stream->nmsgs))
                  ^
imap4r1.c:3845:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3845:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"EXISTS") && (msgno >= stream->nmsgs))
                  ^
imap4r1.c:3845:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3847:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RECENT") && (msgno <= stream->nmsgs))
                       ^
imap4r1.c:3847:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3847:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RECENT") && (msgno <= stream->nmsgs))
                       ^
imap4r1.c:3847:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3847:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RECENT") && (msgno <= stream->nmsgs))
                       ^
imap4r1.c:3847:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3847:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RECENT") && (msgno <= stream->nmsgs))
                       ^
imap4r1.c:3847:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3847:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RECENT") && (msgno <= stream->nmsgs))
                       ^
imap4r1.c:3847:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3847:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RECENT") && (msgno <= stream->nmsgs))
                       ^
imap4r1.c:3847:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3849:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"EXPUNGE") && msgno && (msgno <= stream->nmsgs)) {
                       ^
imap4r1.c:3849:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3849:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"EXPUNGE") && msgno && (msgno <= stream->nmsgs)) {
                       ^
imap4r1.c:3849:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3849:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"EXPUNGE") && msgno && (msgno <= stream->nmsgs)) {
                       ^
imap4r1.c:3849:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3849:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"EXPUNGE") && msgno && (msgno <= stream->nmsgs)) {
                       ^
imap4r1.c:3849:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3849:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"EXPUNGE") && msgno && (msgno <= stream->nmsgs)) {
                       ^
imap4r1.c:3849:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3849:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"EXPUNGE") && msgno && (msgno <= stream->nmsgs)) {
                       ^
imap4r1.c:3849:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                        ^
imap4r1.c:3857:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                        ^
imap4r1.c:3857:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                        ^
imap4r1.c:3857:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                        ^
imap4r1.c:3857:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                        ^
imap4r1.c:3857:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                        ^
imap4r1.c:3857:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:47: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                                               ^
imap4r1.c:3857:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:47: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                                               ^
imap4r1.c:3857:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:47: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                                               ^
imap4r1.c:3857:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:47: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                                               ^
imap4r1.c:3857:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:47: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                                               ^
imap4r1.c:3857:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:47: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                                               ^
imap4r1.c:3857:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3868:32: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
       while (prop = (strtok_r (t," )",&r))) {
                                ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:3868:32: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
       while (prop = (strtok_r (t," )",&r))) {
                                ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:3869:4: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  t = strtok_r (NIL,"\n",&r);
    ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
               ^
imap4r1.c:3873:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
               ^
imap4r1.c:3873:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
               ^
imap4r1.c:3873:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
               ^
imap4r1.c:3873:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
               ^
imap4r1.c:3873:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
               ^
imap4r1.c:3873:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3881:27: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
      mail_parse_date (elt,"01-Jan-1970 00:00:00 +0000");
                           ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
imap4r1.c:3887:53: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
    LOCAL->lastuid.uid = elt->private.uid = strtoul (t,(char **) &t,10);
                                                     ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:3928:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      if (!(s = strchr (md.what,']'))) {
              ^
imap4r1.c:3930:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        for (s = md.what; *s && (isdigit (*s) || (*s == '.')); s++);
               ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
imap4r1.c:3932:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
imap4r1.c:3932:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
imap4r1.c:3932:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
imap4r1.c:3932:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
imap4r1.c:3932:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
imap4r1.c:3932:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3933:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     (!s[13] || strcmp (s+13,".NOT")))
                        ^
imap4r1.c:3933:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3933:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     (!s[13] || strcmp (s+13,".NOT")))
                        ^
imap4r1.c:3933:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3933:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     (!s[13] || strcmp (s+13,".NOT")))
                        ^
imap4r1.c:3933:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3933:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     (!s[13] || strcmp (s+13,".NOT")))
                        ^
imap4r1.c:3933:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3933:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     (!s[13] || strcmp (s+13,".NOT")))
                        ^
imap4r1.c:3933:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3933:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     (!s[13] || strcmp (s+13,".NOT")))
                        ^
imap4r1.c:3933:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3943:29: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
        else if (t = strchr (s = t,' ')) *t++ = '\0';
                             ^
imap4r1.c:3943:29: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3943:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        else if (t = strchr (s = t,' ')) *t++ = '\0';
                   ^
imap4r1.c:3948:23: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
   md.first = strtoul (s+1,(char **) &s,10) + 1;
                       ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:3991:34: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
      elt->rfc822_size = strtoul (t,(char **) &t,10);
                                  ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4022:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (strcmp (s,"COPY")) {
                      ^
imap4r1.c:4022:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4022:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (strcmp (s,"COPY")) {
                      ^
imap4r1.c:4022:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4022:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (strcmp (s,"COPY")) {
                      ^
imap4r1.c:4022:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4022:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (strcmp (s,"COPY")) {
                      ^
imap4r1.c:4022:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4022:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (strcmp (s,"COPY")) {
                      ^
imap4r1.c:4022:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4022:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (strcmp (s,"COPY")) {
                      ^
imap4r1.c:4022:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4029:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"FLAGS") && reply->text &&
                     ^
imap4r1.c:4029:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4029:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"FLAGS") && reply->text &&
                     ^
imap4r1.c:4029:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4029:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"FLAGS") && reply->text &&
                     ^
imap4r1.c:4029:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4029:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"FLAGS") && reply->text &&
                     ^
imap4r1.c:4029:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4029:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"FLAGS") && reply->text &&
                     ^
imap4r1.c:4029:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4029:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"FLAGS") && reply->text &&
                     ^
imap4r1.c:4029:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4031:20: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
     (s = strtok_r (reply->text+1," )",&r)))
                    ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:4031:20: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
     (s = strtok_r (reply->text+1," )",&r)))
                    ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:4031:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (s = strtok_r (reply->text+1," )",&r)))
        ^
imap4r1.c:4034:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (s,stream->user_flags[i]); i++);
                          ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4040:74: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
       else if (!stream->user_flags[i]) stream->user_flags[i++] = cpystr (s);
                                                                          ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imap4r1.c:4042:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     while (s = strtok_r (NIL," )",&r));
              ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4043:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SEARCH")) {
                     ^
imap4r1.c:4043:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4043:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SEARCH")) {
                     ^
imap4r1.c:4043:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4043:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SEARCH")) {
                     ^
imap4r1.c:4043:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4043:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SEARCH")) {
                     ^
imap4r1.c:4043:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4043:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SEARCH")) {
                     ^
imap4r1.c:4043:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4043:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SEARCH")) {
                     ^
imap4r1.c:4043:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4045:39: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
     if (reply->text && (t = strtok_r (reply->text," ",&r))) do
                                       ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:4045:39: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
     if (reply->text && (t = strtok_r (reply->text," ",&r))) do
                                       ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:4045:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (reply->text && (t = strtok_r (reply->text," ",&r))) do
                           ^
imap4r1.c:4046:24: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       if (i = strtoul (t,NIL,10)) {
                        ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:4055:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       } while (t = strtok_r (NIL," ",&r));
                  ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4057:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SORT")) {
                     ^
imap4r1.c:4057:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4057:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SORT")) {
                     ^
imap4r1.c:4057:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4057:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SORT")) {
                     ^
imap4r1.c:4057:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4057:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SORT")) {
                     ^
imap4r1.c:4057:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4057:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SORT")) {
                     ^
imap4r1.c:4057:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4057:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SORT")) {
                     ^
imap4r1.c:4057:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4065:39: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
     if (reply->text && (t = strtok_r (reply->text," ",&r))) {
                                       ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:4065:39: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
     if (reply->text && (t = strtok_r (reply->text," ",&r))) {
                                       ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:4065:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (reply->text && (t = strtok_r (reply->text," ",&r))) {
                           ^
imap4r1.c:4066:25: warning: pointer targets in passing argument 1 of 'atol' differ in signedness [-Wpointer-sign]
       do if ((i = atol (t)) && (LOCAL->filter ?
                         ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/ctype.h:25,
                 from imap4r1.c:35:
/usr/include/stdlib.h:283:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __NTH (atol (const char *__nptr))
 ^
imap4r1.c:4069:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       while ((t = strtok_r (NIL," ",&r)) && (LOCAL->sortsize < stream->nmsgs));
                 ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4075:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"THREAD")) {
                     ^
imap4r1.c:4075:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4075:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"THREAD")) {
                     ^
imap4r1.c:4075:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4075:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"THREAD")) {
                     ^
imap4r1.c:4075:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4075:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"THREAD")) {
                     ^
imap4r1.c:4075:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4075:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"THREAD")) {
                     ^
imap4r1.c:4075:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4075:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"THREAD")) {
                     ^
imap4r1.c:4075:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4090:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"STATUS") && reply->text) {
                     ^
imap4r1.c:4090:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4090:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"STATUS") && reply->text) {
                     ^
imap4r1.c:4090:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4090:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"STATUS") && reply->text) {
                     ^
imap4r1.c:4090:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4090:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"STATUS") && reply->text) {
                     ^
imap4r1.c:4090:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4090:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"STATUS") && reply->text) {
                     ^
imap4r1.c:4090:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4090:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"STATUS") && reply->text) {
                     ^
imap4r1.c:4090:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4094:53: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
  (*txt++ == ' ') && (*txt++ == '(') && (s = strchr (txt,')')) &&
                                                     ^
imap4r1.c:4094:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4094:43: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  (*txt++ == ' ') && (*txt++ == '(') && (s = strchr (txt,')')) &&
                                           ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4100:35: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
       while (*txt && (s = strchr (txt,' '))) {
                                   ^
imap4r1.c:4100:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4100:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       while (*txt && (s = strchr (txt,' '))) {
                         ^
imap4r1.c:4103:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
  i = strtoul (s,(char **) &s,10);
               ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:4104:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (txt,"MESSAGES")) {
                            ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4108:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (txt,"RECENT")) {
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4112:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (txt,"UNSEEN")) {
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4116:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (txt,"UIDNEXT")) {
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4120:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (txt,"UIDVALIDITY")) {
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4129:53: warning: pointer targets in passing argument 2 of 'strcpy' differ in signedness [-Wpointer-sign]
  strcpy (strncpy (LOCAL->tmp,stream->mailbox,i) + i,t);
                                                     ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/ctype.h:25,
                 from imap4r1.c:35:
/usr/include/arm-linux-gnueabihf/bits/string3.h:102:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
 ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4137:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                      ^
imap4r1.c:4137:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                      ^
imap4r1.c:4137:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                      ^
imap4r1.c:4137:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                      ^
imap4r1.c:4137:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                      ^
imap4r1.c:4137:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                      ^
imap4r1.c:4137:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:53: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                                                     ^
imap4r1.c:4137:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                                                     ^
imap4r1.c:4137:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:53: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                                                     ^
imap4r1.c:4137:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                                                     ^
imap4r1.c:4137:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                                                     ^
imap4r1.c:4137:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                                                     ^
imap4r1.c:4137:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4139:18: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     (s = strchr (reply->text,')')) && (s[1] == ' ')) {
                  ^
imap4r1.c:4139:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4139:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (s = strchr (reply->text,')')) && (s[1] == ' ')) {
        ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4143:23: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
     if (t = strtok_r (reply->text+1," ",&r)) do {
                       ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:4143:23: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
     if (t = strtok_r (reply->text+1," ",&r)) do {
                       ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:4143:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (t = strtok_r (reply->text+1," ",&r)) do {
           ^
imap4r1.c:4144:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"\\NoInferiors")) i |= LATT_NOINFERIORS;
                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4145:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"\\NoSelect")) i |= LATT_NOSELECT;
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4146:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"\\Marked")) i |= LATT_MARKED;
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4147:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"\\Unmarked")) i |= LATT_UNMARKED;
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4148:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"\\HasChildren")) i |= LATT_HASCHILDREN;
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4149:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"\\HasNoChildren")) i |= LATT_HASNOCHILDREN;
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4152:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     while (t = strtok_r (NIL," ",&r));
              ^
imap4r1.c:4166:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  sprintf (s = LOCAL->tmp,"%s%s",LOCAL->prefix,(char *) t);
             ^
imap4r1.c:4166:11: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
  sprintf (s = LOCAL->tmp,"%s%s",LOCAL->prefix,(char *) t);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/ctype.h:25,
                 from imap4r1.c:35:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imap4r1.c:4169:59: warning: pointer targets in passing argument 3 of 'mm_lsub' differ in signedness [-Wpointer-sign]
       if (reply->key[1] == 'S') mm_lsub (stream,delimiter,s,i);
                                                           ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1617:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_lsub (MAILSTREAM *stream,int delimiter,char *name,long attributes);
      ^
imap4r1.c:4170:38: warning: pointer targets in passing argument 3 of 'mm_list' differ in signedness [-Wpointer-sign]
       else mm_list (stream,delimiter,s,i);
                                      ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1616:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_list (MAILSTREAM *stream,int delimiter,char *name,long attributes);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4174:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NAMESPACE")) {
                     ^
imap4r1.c:4174:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4174:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NAMESPACE")) {
                     ^
imap4r1.c:4174:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4174:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NAMESPACE")) {
                     ^
imap4r1.c:4174:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4174:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NAMESPACE")) {
                     ^
imap4r1.c:4174:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4174:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NAMESPACE")) {
                     ^
imap4r1.c:4174:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4174:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NAMESPACE")) {
                     ^
imap4r1.c:4174:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4197:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ANNOTATION") && (s = reply->text)){
                     ^
imap4r1.c:4197:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4197:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ANNOTATION") && (s = reply->text)){
                     ^
imap4r1.c:4197:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4197:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ANNOTATION") && (s = reply->text)){
                     ^
imap4r1.c:4197:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4197:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ANNOTATION") && (s = reply->text)){
                     ^
imap4r1.c:4197:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4197:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ANNOTATION") && (s = reply->text)){
                     ^
imap4r1.c:4197:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4197:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ANNOTATION") && (s = reply->text)){
                     ^
imap4r1.c:4197:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4202:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     mbox = imap_parse_astring (stream, &s, reply,NIL);
          ^
imap4r1.c:4208:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       al->entry = t;
                 ^
imap4r1.c:4226:36: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
             vlIter->attr = cpystr (strlist->text.data);
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imap4r1.c:4230:37: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
             vlIter->value = cpystr (strlist->text.data);
                                     ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4241:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ACL") && (s = reply->text) &&
                     ^
imap4r1.c:4241:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4241:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ACL") && (s = reply->text) &&
                     ^
imap4r1.c:4241:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4241:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ACL") && (s = reply->text) &&
                     ^
imap4r1.c:4241:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4241:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ACL") && (s = reply->text) &&
                     ^
imap4r1.c:4241:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4241:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ACL") && (s = reply->text) &&
                     ^
imap4r1.c:4241:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4241:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ACL") && (s = reply->text) &&
                     ^
imap4r1.c:4241:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4247:30: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       do if ((ac->identifier = imap_parse_astring (stream,&s,reply,NIL)) &&
                              ^
imap4r1.c:4249:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  ac->rights = imap_parse_astring (stream,&s,reply,NIL);
             ^
imap4r1.c:4258:34: warning: pointer targets in passing argument 2 of 'ar' differ in signedness [-Wpointer-sign]
       else if (ar) (*ar) (stream,t,al);
                                  ^
imap4r1.c:4258:34: note: expected 'char *' but argument is of type 'unsigned char *'
imap4r1.c:4262:32: warning: pointer targets in passing argument 2 of 'ar' differ in signedness [-Wpointer-sign]
     else if (ar) (*ar) (stream,t,NIL);
                                ^
imap4r1.c:4262:32: note: expected 'char *' but argument is of type 'unsigned char *'
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4266:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"LISTRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4266:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4266:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"LISTRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4266:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4266:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"LISTRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4266:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4266:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"LISTRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4266:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4266:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"LISTRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4266:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4266:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"LISTRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4266:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4270:35: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (s && (*s++ == ' ') && (id = imap_parse_astring (stream,&s,reply,NIL))){
                                   ^
imap4r1.c:4272:7: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    (r = imap_parse_astring (stream,&s,reply,NIL))) {
       ^
imap4r1.c:4286:31: warning: pointer targets in passing argument 2 of 'lr' differ in signedness [-Wpointer-sign]
    else if (lr) (*lr) (stream,t,id,r,rl);
                               ^
imap4r1.c:4286:31: note: expected 'char *' but argument is of type 'unsigned char *'
imap4r1.c:4291:29: warning: pointer targets in passing argument 2 of 'lr' differ in signedness [-Wpointer-sign]
  else if (lr) (*lr) (stream,t,id,r,NIL);
                             ^
imap4r1.c:4291:29: note: expected 'char *' but argument is of type 'unsigned char *'
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4309:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MYRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4309:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4309:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MYRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4309:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4309:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MYRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4309:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4309:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MYRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4309:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4309:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MYRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4309:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4309:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MYRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4309:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4313:34: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (s && (*s++ == ' ') && (r = imap_parse_astring (stream,&s,reply,NIL))) {
                                  ^
imap4r1.c:4319:34: warning: pointer targets in passing argument 2 of 'mr' differ in signedness [-Wpointer-sign]
       else if (mr) (*mr) (stream,t,r);
                                  ^
imap4r1.c:4319:34: note: expected 'char *' but argument is of type 'unsigned char *'
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4331:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTA") && (s = reply->text) &&
                     ^
imap4r1.c:4331:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4331:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTA") && (s = reply->text) &&
                     ^
imap4r1.c:4331:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4331:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTA") && (s = reply->text) &&
                     ^
imap4r1.c:4331:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4331:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTA") && (s = reply->text) &&
                     ^
imap4r1.c:4331:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4331:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTA") && (s = reply->text) &&
                     ^
imap4r1.c:4331:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4331:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTA") && (s = reply->text) &&
                     ^
imap4r1.c:4331:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4342:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if ((qc->name = imap_parse_astring (stream,&s,reply,NIL)) && s &&
                ^
imap4r1.c:4344:43: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
    if (isdigit (*s)) qc->usage = strtoul (s,(char **) &s,10);
                                           ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4345:25: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
    else if (t = strchr (s,' ')) t = s;
                         ^
imap4r1.c:4345:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4345:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    else if (t = strchr (s,' ')) t = s;
               ^
imap4r1.c:4347:45: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
      if (isdigit (*s)) qc->limit = strtoul (s,(char **) &s,10);
                                             ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4348:28: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                            ^
imap4r1.c:4348:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4348:28: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                            ^
imap4r1.c:4348:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4348:28: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                            ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
imap4r1.c:4348:28: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                            ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
imap4r1.c:4348:28: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                            ^
imap4r1.c:4348:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4348:28: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                            ^
imap4r1.c:4348:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4348:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                 ^
imap4r1.c:4353:30: warning: pointer targets in passing argument 2 of 'qt' differ in signedness [-Wpointer-sign]
        if (qt) (*qt) (stream,t,ql);
                              ^
imap4r1.c:4353:30: note: expected 'char *' but argument is of type 'unsigned char *'
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4372:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTAROOT") && (s = reply->text) &&
                     ^
imap4r1.c:4372:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4372:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTAROOT") && (s = reply->text) &&
                     ^
imap4r1.c:4372:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4372:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTAROOT") && (s = reply->text) &&
                     ^
imap4r1.c:4372:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4372:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTAROOT") && (s = reply->text) &&
                     ^
imap4r1.c:4372:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4372:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTAROOT") && (s = reply->text) &&
                     ^
imap4r1.c:4372:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4372:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTAROOT") && (s = reply->text) &&
                     ^
imap4r1.c:4372:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4387:34: warning: pointer targets in passing argument 2 of 'qr' differ in signedness [-Wpointer-sign]
       else if (qr) (*qr) (stream,t,rl);
                                  ^
imap4r1.c:4387:34: note: expected 'char *' but argument is of type 'unsigned char *'
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4398:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                     ^
imap4r1.c:4398:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                     ^
imap4r1.c:4398:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                     ^
imap4r1.c:4398:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                     ^
imap4r1.c:4398:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                     ^
imap4r1.c:4398:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                     ^
imap4r1.c:4398:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:50: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                                                  ^
imap4r1.c:4398:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                                                  ^
imap4r1.c:4398:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:50: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                                                  ^
imap4r1.c:4398:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                                                  ^
imap4r1.c:4398:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                                                  ^
imap4r1.c:4398:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                                                  ^
imap4r1.c:4398:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4399:33: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
     imap_parse_response (stream,reply->text,NIL,T);
                                 ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4400:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:4400:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4400:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:4400:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4400:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:4400:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4400:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:4400:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4400:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:4400:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4400:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:4400:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4401:33: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
     imap_parse_response (stream,reply->text,WARN,T);
                                 ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4402:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BAD"))
                     ^
imap4r1.c:4402:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4402:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BAD"))
                     ^
imap4r1.c:4402:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4402:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BAD"))
                     ^
imap4r1.c:4402:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4402:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BAD"))
                     ^
imap4r1.c:4402:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4402:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BAD"))
                     ^
imap4r1.c:4402:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4402:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BAD"))
                     ^
imap4r1.c:4402:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4403:33: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
     imap_parse_response (stream,reply->text,ERROR,T);
                                 ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4404:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BYE")) {
                     ^
imap4r1.c:4404:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4404:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BYE")) {
                     ^
imap4r1.c:4404:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4404:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BYE")) {
                     ^
imap4r1.c:4404:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4404:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BYE")) {
                     ^
imap4r1.c:4404:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4404:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BYE")) {
                     ^
imap4r1.c:4404:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4404:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BYE")) {
                     ^
imap4r1.c:4404:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4406:33: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
     imap_parse_response (stream,reply->text,BYE,T);
                                 ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4408:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"CAPABILITY") && reply->text)
                     ^
imap4r1.c:4408:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4408:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"CAPABILITY") && reply->text)
                     ^
imap4r1.c:4408:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4408:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"CAPABILITY") && reply->text)
                     ^
imap4r1.c:4408:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4408:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"CAPABILITY") && reply->text)
                     ^
imap4r1.c:4408:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4408:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"CAPABILITY") && reply->text)
                     ^
imap4r1.c:4408:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4408:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"CAPABILITY") && reply->text)
                     ^
imap4r1.c:4408:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4409:37: warning: pointer targets in passing argument 2 of 'imap_parse_capabilities' differ in signedness [-Wpointer-sign]
     imap_parse_capabilities (stream,reply->text);
                                     ^
imap4r1.c:268:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_capabilities (MAILSTREAM *stream,char *t);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4410:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MAILBOX") && reply->text) {
                     ^
imap4r1.c:4410:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4410:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MAILBOX") && reply->text) {
                     ^
imap4r1.c:4410:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4410:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MAILBOX") && reply->text) {
                     ^
imap4r1.c:4410:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4410:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MAILBOX") && reply->text) {
                     ^
imap4r1.c:4410:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4410:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MAILBOX") && reply->text) {
                     ^
imap4r1.c:4410:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4410:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MAILBOX") && reply->text) {
                     ^
imap4r1.c:4410:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4412:37: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
  ((strlen (LOCAL->prefix) + strlen (reply->text)) < IMAPTMPLEN))
                                     ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imap4r1.c:4413:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       sprintf (t = LOCAL->tmp,"%s%s",LOCAL->prefix,(char *) reply->text);
                  ^
imap4r1.c:4413:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (t = LOCAL->tmp,"%s%s",LOCAL->prefix,(char *) reply->text);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/ctype.h:25,
                 from imap4r1.c:35:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imap4r1.c:4415:25: warning: pointer targets in passing argument 3 of 'mm_list' differ in signedness [-Wpointer-sign]
     mm_list (stream,NIL,t,NIL);
                         ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1616:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_list (MAILSTREAM *stream,int delimiter,char *name,long attributes);
      ^
imap4r1.c: In function 'imap_parse_response':
imap4r1.c:4448:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"UIDVALIDITY") &&
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4448:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"UIDVALIDITY") &&
                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4457:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"UIDNEXT"))
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4457:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"UIDNEXT"))
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4459:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"PERMANENTFLAGS") && (*s == '(') &&
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4459:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"PERMANENTFLAGS") && (*s == '(') &&
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4467:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,"\\Seen")) stream->perm_seen = T;
                            ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4467:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,"\\Seen")) stream->perm_seen = T;
                              ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4468:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Deleted"))
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4468:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Deleted"))
                                   ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4470:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Flagged"))
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4470:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Flagged"))
                                   ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4472:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Answered"))
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4472:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Answered"))
                                   ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4474:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Draft")) stream->perm_draft = T;
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4474:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Draft")) stream->perm_draft = T;
                                   ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4482:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"CAPABILITY"))
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4482:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"CAPABILITY"))
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4485:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
         !compare_cstring (t,"COPYUID") &&
                           ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4485:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
         !compare_cstring (t,"COPYUID") &&
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4491:39: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (j && !compare_cstring (t,"APPENDUID") &&
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4491:41: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (j && !compare_cstring (t,"APPENDUID") &&
                                         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4498:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (t,"REFERRAL"))
                        ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4498:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (t,"REFERRAL"))
                          ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4505:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"UIDNOTSTICKY")) {
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4505:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"UIDNOTSTICKY")) {
                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4509:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"READ-ONLY")) stream->rdonly = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4509:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"READ-ONLY")) stream->rdonly = T;
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4510:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"READ-WRITE"))
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4510:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"READ-WRITE"))
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4512:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"PARSE") && !errflg)
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4512:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"PARSE") && !errflg)
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c: In function 'imap_parse_namespace':
imap4r1.c:4554:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  nam->name = imap_parse_string (stream,txtptr,reply,NIL,NIL,NIL);
            ^
imap4r1.c:4579:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(par->attribute = imap_parse_string (stream,txtptr,reply,NIL,
                         ^
imap4r1.c:4591:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        if (!(par->value = imap_parse_string (stream,txtptr,reply,NIL,
                         ^
In file included from imap4r1.c:35:0:
imap4r1.c: In function 'imap_parse_thread':
imap4r1.c:4664:29: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       else if (isdigit (*(s = *txtptr)) &&
                             ^
imap4r1.c:4666:12: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
   strtoul (*txtptr,(char **) txtptr,10))) {
            ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c: In function 'imap_parse_envelope':
imap4r1.c:4750:21: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (*env)->subject = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                     ^
imap4r1.c:4757:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (*env)->in_reply_to = imap_parse_string (stream,txtptr,reply,NIL,NIL,
                         ^
imap4r1.c:4759:24: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (*env)->message_id = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                        ^
imap4r1.c: In function 'imap_parse_address':
imap4r1.c:4856:21: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       adr->personal = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                     ^
imap4r1.c:4857:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       adr->adl = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                ^
imap4r1.c:4858:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       adr->mailbox = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                    ^
imap4r1.c:4859:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       adr->host = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                 ^
imap4r1.c: In function 'imap_parse_flags':
imap4r1.c:4956:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     while (*(flag = ++*txtptr) == ' ');
                   ^
imap4r1.c:4964:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (flag,"\\Seen")) elt->seen = T;
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4964:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (flag,"\\Seen")) elt->seen = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4965:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Deleted")) elt->deleted = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4965:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Deleted")) elt->deleted = T;
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4966:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Flagged")) elt->flagged = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4966:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Flagged")) elt->flagged = T;
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4967:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Answered")) elt->answered = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4967:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Answered")) elt->answered = T;
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4968:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Recent")) elt->recent = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4968:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Recent")) elt->recent = T;
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4969:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Draft")) elt->draft = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4969:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Draft")) elt->draft = T;
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c: In function 'imap_parse_user_flag':
imap4r1.c:4993:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (flag,stream->user_flags[i])) return (1 << i);
                           ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4993:32: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (flag,stream->user_flags[i])) return (1 << i);
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c: In function 'imap_parse_astring':
imap4r1.c:5026:46: warning: pointer targets in passing argument 2 of 'strncpy' differ in signedness [-Wpointer-sign]
       ret = strncpy ((char *) fs_get (i + 1),s,i);
                                              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/ctype.h:25,
                 from imap4r1.c:35:
/usr/include/arm-linux-gnueabihf/bits/string3.h:117:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
 ^
imap4r1.c:5026:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       ret = strncpy ((char *) fs_get (i + 1),s,i);
           ^
imap4r1.c: In function 'imap_parse_string':
imap4r1.c:5067:6: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   st = ++*txtptr;  /* remember start of string */
      ^
imap4r1.c:5116:23: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if ((i = strtoul (*txtptr,(char **) txtptr,10)) > MAXSERVERLIT) {
                       ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:5147:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(reply->line = net_getline (LOCAL->netstream)))
                       ^
imap4r1.c:5148:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       reply->line = cpystr ("");
                   ^
imap4r1.c:5149:33: warning: pointer targets in passing argument 1 of 'mm_dlog' differ in signedness [-Wpointer-sign]
     if (stream->debug) mm_dlog (reply->line);
                                 ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1620:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_dlog (char *string);
      ^
imap4r1.c: In function 'imap_cache':
imap4r1.c:5217:39: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
     if (!(b = mail_body (stream,msgno,seg))) {
                                       ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
imap4r1.c: In function 'imap_parse_body_structure':
imap4r1.c:5294:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (body->subtype = imap_parse_string(stream,txtptr,reply,NIL,NIL,LONGT))
                         ^
imap4r1.c:5295:9: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  ucase (body->subtype);
         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
imap4r1.c:5313:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  body->location = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                 ^
imap4r1.c:5334:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (s = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT)) {
             ^
imap4r1.c:5335:9: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  ucase (s);  /* application always gets uppercase form */
         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
imap4r1.c:5344:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (body->subtype = imap_parse_string(stream,txtptr,reply,NIL,NIL,LONGT))
                         ^
imap4r1.c:5345:9: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  ucase (body->subtype); /* parse subtype */
         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
imap4r1.c:5352:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       body->id = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                ^
imap4r1.c:5353:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       body->description = imap_parse_string (stream,txtptr,reply,NIL,NIL,
                         ^
imap4r1.c:5355:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (s = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT)) {
             ^
imap4r1.c:5356:9: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  ucase (s);  /* application always gets uppercase form */
         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
imap4r1.c:5369:35: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       body->size.bytes = strtoul (*txtptr,(char **) txtptr,10);
                                   ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:5389:30: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
  body->size.lines = strtoul (*txtptr,(char **) txtptr,10);
                              ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:5396:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  body->md5 = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
            ^
imap4r1.c:5409:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  body->location = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                 ^
imap4r1.c: In function 'imap_parse_body_parameter':
imap4r1.c:5457:24: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if(!(par->attribute=imap_parse_string (stream,txtptr,reply,NIL,NIL,
                        ^
imap4r1.c:5463:22: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(par->value = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT))){
                      ^
imap4r1.c:5485:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     ((*(s = *txtptr) == 'I') || (*s == 'i')) &&
           ^
imap4r1.c: In function 'imap_parse_disposition':
imap4r1.c:5509:28: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     body->disposition.type = imap_parse_string (stream,txtptr,reply,NIL,NIL,
                            ^
imap4r1.c: In function 'imap_parse_language':
imap4r1.c:5552:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   else if (s = imap_parse_string (stream,txtptr,reply,NIL,&i,LONGT)) {
              ^
imap4r1.c: In function 'imap_parse_extension':
imap4r1.c:5620:22: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if (i = strtoul (*txtptr,(char **) txtptr,10)) do
                      ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:5625:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(reply->line = net_getline (LOCAL->netstream)))
                       ^
imap4r1.c:5626:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       reply->line = cpystr ("");
                   ^
imap4r1.c:5627:33: warning: pointer targets in passing argument 1 of 'mm_dlog' differ in signedness [-Wpointer-sign]
     if (stream->debug) mm_dlog (reply->line);
                                 ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1620:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_dlog (char *string);
      ^
imap4r1.c:5632:14: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     strtoul (*txtptr,(char **) txtptr,10);
              ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c: In function 'imap_parse_capabilities':
imap4r1.c:5666:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (t,"IMAP4"))
                           ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5666:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (t,"IMAP4"))
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5668:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMAP4rev1"))
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5668:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMAP4rev1"))
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5670:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMAP2")) LOCAL->cap.rfc1176 = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5670:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMAP2")) LOCAL->cap.rfc1176 = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5671:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMAP2bis"))
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5671:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMAP2bis"))
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5673:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"ACL")) LOCAL->cap.acl = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5673:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"ACL")) LOCAL->cap.acl = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5674:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"QUOTA")) LOCAL->cap.quota = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5674:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"QUOTA")) LOCAL->cap.quota = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5675:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LITERAL+")) LOCAL->cap.litplus = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5675:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LITERAL+")) LOCAL->cap.litplus = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5676:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IDLE")) LOCAL->cap.idle = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5676:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IDLE")) LOCAL->cap.idle = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5677:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"MAILBOX-REFERRALS")) LOCAL->cap.mbx_ref = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5677:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"MAILBOX-REFERRALS")) LOCAL->cap.mbx_ref = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5678:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LOGIN-REFERRALS")) LOCAL->cap.log_ref = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5678:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LOGIN-REFERRALS")) LOCAL->cap.log_ref = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5679:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"NAMESPACE")) LOCAL->cap.namespace = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5679:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"NAMESPACE")) LOCAL->cap.namespace = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5680:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"UIDPLUS")) LOCAL->cap.uidplus = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5680:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"UIDPLUS")) LOCAL->cap.uidplus = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5681:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"STARTTLS")) LOCAL->cap.starttls = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5681:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"STARTTLS")) LOCAL->cap.starttls = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5682:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LOGINDISABLED"))LOCAL->cap.logindisabled = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5682:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LOGINDISABLED"))LOCAL->cap.logindisabled = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5683:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"ID")) LOCAL->cap.id = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5683:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"ID")) LOCAL->cap.id = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5684:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"CHILDREN")) LOCAL->cap.children = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5684:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"CHILDREN")) LOCAL->cap.children = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5685:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"MULTIAPPEND")) LOCAL->cap.multiappend = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5685:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"MULTIAPPEND")) LOCAL->cap.multiappend = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5686:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"BINARY")) LOCAL->cap.binary = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5686:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"BINARY")) LOCAL->cap.binary = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5687:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"UNSELECT")) LOCAL->cap.unselect = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5687:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"UNSELECT")) LOCAL->cap.unselect = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5688:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"SASL-IR")) LOCAL->cap.sasl_ir = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5688:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"SASL-IR")) LOCAL->cap.sasl_ir = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5689:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"SCAN")) LOCAL->cap.scan = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5689:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"SCAN")) LOCAL->cap.scan = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5690:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"URLAUTH")) LOCAL->cap.urlauth = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5690:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"URLAUTH")) LOCAL->cap.urlauth = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5691:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"CATENATE")) LOCAL->cap.catenate = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5691:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"CATENATE")) LOCAL->cap.catenate = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5692:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"CONDSTORE")) LOCAL->cap.condstore = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5692:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"CONDSTORE")) LOCAL->cap.condstore = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5693:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"ESEARCH")) LOCAL->cap.esearch = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5693:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"ESEARCH")) LOCAL->cap.esearch = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5701:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"THREAD") && !LOCAL->loser) {
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5701:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"THREAD") && !LOCAL->loser) {
                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5708:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"AUTH")) {
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5708:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"AUTH")) {
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5711:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"ANONYMOUS")) LOCAL->cap.authanon = T;
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5711:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"ANONYMOUS")) LOCAL->cap.authanon = T;
                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5696:10: warning: 't' may be used uninitialized in this function [-Wmaybe-uninitialized]
       ((t[2] == 'R') || (t[2] == 'r')) &&
          ^
`cat CCTYPE` -c `cat CFLAGS` pop3.c
pop3.c: In function 'pop3_valid':
pop3.c:180:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (mb.mailbox,"INBOX")) ? &pop3driver : NIL;
                      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:180:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (mb.mailbox,"INBOX")) ? &pop3driver : NIL;
                                 ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c: In function 'pop3_scan':
pop3.c:232:36: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       (pop3_valid (ref) && pmatch ("INBOX",pat)) :
                                    ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:232:44: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       (pop3_valid (ref) && pmatch ("INBOX",pat)) :
                                            ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:233:60: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       (mail_valid_net (pat,&pop3driver,NIL,tmp) && pmatch ("INBOX",tmp)))
                                                            ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:233:68: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       (mail_valid_net (pat,&pop3driver,NIL,tmp) && pmatch ("INBOX",tmp)))
                                                                    ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c: In function 'pop3_list':
pop3.c:248:37: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (pop3_valid (ref) && pmatch ("INBOX",pat)) {
                                     ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:248:45: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (pop3_valid (ref) && pmatch ("INBOX",pat)) {
                                             ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:253:64: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   else if (mail_valid_net (pat,&pop3driver,NIL,tmp) && pmatch ("INBOX",tmp)) {
                                                                ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:253:72: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   else if (mail_valid_net (pat,&pop3driver,NIL,tmp) && pmatch ("INBOX",tmp)) {
                                                                        ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c: In function 'pop3_lsub':
pop3.c:279:60: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   if (s = sm_read (&sdb)) do if (pop3_valid (s) && pmatch (s,mbx))
                                                            ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:279:62: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   if (s = sm_read (&sdb)) do if (pop3_valid (s) && pmatch (s,mbx))
                                                              ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
pop3.c: In function 'pop3_capa':
pop3.c:500:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (t,"STLS")) LOCAL->cap.stls = T;
                           ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:500:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (t,"STLS")) LOCAL->cap.stls = T;
                             ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:501:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"PIPELINING")) LOCAL->cap.pipelining = T;
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:501:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"PIPELINING")) LOCAL->cap.pipelining = T;
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:502:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"RESP-CODES")) LOCAL->cap.respcodes = T;
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:502:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"RESP-CODES")) LOCAL->cap.respcodes = T;
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:503:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"TOP")) LOCAL->cap.top = T;
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:503:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"TOP")) LOCAL->cap.top = T;
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:504:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"UIDL")) LOCAL->cap.uidl = T;
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:504:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"UIDL")) LOCAL->cap.uidl = T;
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:505:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"USER")) LOCAL->cap.user = T;
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:505:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"USER")) LOCAL->cap.user = T;
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:506:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMPLEMENTATION") && args)
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:506:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMPLEMENTATION") && args)
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:508:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"EXPIRE") && args) {
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:508:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"EXPIRE") && args) {
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:516:21: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  (!compare_cstring (args,"NEVER")) ? 65535 :
                     ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:516:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  (!compare_cstring (args,"NEVER")) ? 65535 :
                          ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:517:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    ((s && !compare_cstring (s,"USER")) ? -atoi (args) : atoi (args));
                             ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:517:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    ((s && !compare_cstring (s,"USER")) ? -atoi (args) : atoi (args));
                               ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:519:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LOGIN-DELAY") && args) {
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:519:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LOGIN-DELAY") && args) {
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:527:54: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       LOCAL->cap.delaysecs = (s && !compare_cstring (s,"USER")) ?
                                                      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:527:56: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       LOCAL->cap.delaysecs = (s && !compare_cstring (s,"USER")) ?
                                                        ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:530:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"SASL") && args)
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:530:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"SASL") && args)
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c: In function 'pop3_fetchfast':
pop3.c:784:32: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
      mail_uid_sequence (stream,sequence) :
                                ^
In file included from c-client.h:41:0,
                 from pop3.c:33:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
pop3.c:785:28: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
      mail_sequence (stream,sequence)))
                            ^
In file included from c-client.h:41:0,
                 from pop3.c:33:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
pop3.c: In function 'pop3_expunge':
pop3.c:948:30: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
    mail_uid_sequence (stream,sequence) :
                              ^
In file included from c-client.h:41:0,
                 from pop3.c:33:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
pop3.c:949:26: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
    mail_sequence (stream,sequence)) :
                          ^
In file included from c-client.h:41:0,
                 from pop3.c:33:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
pop3.c: In function 'pop3_header':
pop3.c:848:7: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
       fread (elt->private.msg.header.text.data = (unsigned char *)
       ^
`cat CCTYPE` -c `cat CFLAGS` unix.c
unix.c: In function 'unix_valid':
unix.c:231:2: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
  utime (file,tp); /* set the times */
  ^
unix.c: In function 'unix_open':
unix.c:468:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:468:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:480:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
In file included from unix.c:46:0:
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
unix.c:530:5: note: in expansion of macro 'flock'
     flock (LOCAL->ld,LOCK_UN); /* release the lock */
     ^
unix.c: In function 'unix_header':
unix.c:626:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen =
                  ^
unix.c:640:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     read (LOCAL->fd,s = (char *) fs_get (elt->private.msg.header.text.size+1),
                       ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mail_filter' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:653:26: note: in expansion of macro 'LOCAL'
   *length = mail_filter (LOCAL->buf,*length,unix_hlines,FT_NOT);
                          ^
In file included from unix.c:45:0:
mail.h:1720:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mail_filter (char *text,unsigned long len,STRINGLIST *lines,
               ^
unix.c: In function 'unix_text_work':
unix.c:703:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen =
                  ^
unix.c:731:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     d.chunk = tmp;  /* initial buffer chunk */
             ^
unix.c:734:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     for (s = (char *) LOCAL->text.data; SIZE (&bs);) switch (c = SNX (&bs)) {
            ^
unix.c: In function 'unix_ping':
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:787:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Mailbox stat failed, aborted: %s",
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:789:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,ERROR);
            ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c: In function 'unix_expunge':
unix.c:846:31: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
     mail_uid_sequence (stream,sequence) :
                               ^
In file included from unix.c:45:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
unix.c:847:27: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
     mail_sequence (stream,sequence)) : LONGT) &&
                           ^
In file included from unix.c:45:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
unix.c:852:21: warning: unused variable 'elt' [-Wunused-variable]
       MESSAGECACHE *elt = mail_elt (stream,i);
                     ^
unix.c:860:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (i) sprintf (msg = LOCAL->buf,"Expunged %lu messages",i);
                           ^
unix.c: In function 'unix_copy':
unix.c:902:56: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (!((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                        ^
In file included from unix.c:45:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
unix.c:903:24: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
  mail_sequence (stream,sequence))) return NIL;
                        ^
In file included from unix.c:45:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
unix.c:909:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (compare_cstring (mailbox,"INBOX")) {
                            ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:909:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (compare_cstring (mailbox,"INBOX")) {
                                    ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:916:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Can't access destination: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:917:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:921:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Invalid UNIX-format mailbox name: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:922:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:926:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Not a UNIX-format mailbox: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:927:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:936:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to write-open mailbox for COPYUID: %.80s",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:938:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,WARN);
             ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:947:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Can't open destination mailbox: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:948:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);/* log the error */
             ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:957:21: note: in expansion of macro 'LOCAL'
       if (write (fd,LOCAL->buf,elt->private.special.text.size) < 0) ret = NIL;
                     ^
In file included from osdep.h:63:0,
                 from unix.c:46:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:965:27: note: in expansion of macro 'LOCAL'
      unix_xstatus (stream,LOCAL->buf,elt,++(tstream->uid_last),LONGT) :
                           ^
unix.c:131:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:966:27: note: in expansion of macro 'LOCAL'
      unix_xstatus (stream,LOCAL->buf,elt,NIL,NIL);
                           ^
unix.c:131:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:967:18: note: in expansion of macro 'LOCAL'
    if (write (fd,LOCAL->buf,j) < 0) ret = NIL;
                  ^
In file included from osdep.h:63:0,
                 from unix.c:46:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:981:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Message copy failed: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:1007:21: note: in expansion of macro 'LOCAL'
   if (!ret) MM_LOG (LOCAL->buf,ERROR);
                     ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c: In function 'unix_append':
unix.c:1051:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (mailbox,"INBOX")) {
                          ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1051:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (mailbox,"INBOX")) {
                                  ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1093:32: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
     if (!mail_parse_date (&elt,date)) {
                                ^
In file included from unix.c:45:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
unix.c:1037:17: warning: unused variable 'uidlocation' [-Wunused-variable]
   unsigned long uidlocation = 0;
                 ^
unix.c: In function 'unix_collect_msg':
unix.c:1196:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if ((s = stream->user_flags[find_rightmost_bit (&uf)]) &&
            ^
unix.c: In function 'unix_parse':
unix.c:1462:14: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
     sprintf (tmp,"Mailbox open failed, aborted: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:1463:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     MM_LOG (tmp,ERROR);
             ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:1472:14: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
     sprintf (tmp,"Mailbox shrank from %lu to %lu bytes, aborted",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:1474:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     MM_LOG (tmp,ERROR);  /* this is pretty bad */
             ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:1486:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     d.chunk = LOCAL->buf; /* initial buffer chunk */
             ^
unix.c:1495:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       s = unix_mbxline (stream,&bs,&i);
         ^
unix.c:1499:11: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
  sprintf (tmp,"Unexpected changes to mailbox (try restarting): %.20s",
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:1501:10: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
  MM_LOG (tmp,ERROR);
          ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:1550:13: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
    sprintf (tmp,"Unable to parse internal date: %s",(char *) date);
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:1551:12: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
    MM_LOG (tmp,WARN);
            ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:1555:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    s = t = unix_mbxline (stream,&bs,&i);
          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from unix.c:46:
unix.c:1572:24: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
unix.c:1572:24: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1572:24: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
unix.c:1572:24: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1572:24: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
unix.c:1572:24: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
unix.c:1572:24: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
unix.c:1572:24: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1572:24: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
unix.c:1572:24: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1572:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
             ^
unix.c:1572:53: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                                                     ^
In file included from osdep.h:44:0,
                 from unix.c:46:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
unix.c:1578:34: warning: pointer targets in passing argument 1 of 'compare_csizedtext' differ in signedness [-Wpointer-sign]
         if (!compare_csizedtext (stream->user_flags[j],&uf)) {
                                  ^
In file included from unix.c:52:0:
misc.h:110:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_csizedtext (unsigned char *s1,SIZEDTEXT *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from unix.c:46:
unix.c:1626:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
unix.c:1626:22: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1626:22: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
unix.c:1626:22: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1626:22: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
unix.c:1626:22: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
unix.c:1626:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
unix.c:1626:22: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1626:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
unix.c:1626:22: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1626:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
           ^
unix.c:1633:35: warning: pointer targets in passing argument 2 of 'strncpy' differ in signedness [-Wpointer-sign]
    strncpy (stream->user_flags[j],s,k);
                                   ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/string3.h:117:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
 ^
unix.c:1661:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (tmp,"Message %lu UID %lu already has UID %lu",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:1666:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (tmp,"Message %lu UID %lu less than %lu",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:1686:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     MM_LOG (tmp,WARN);
             ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:1742:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (tmp,"STATUS") ||
                                  ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1743:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-STATUS") ||
                           ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1744:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-KEYWORDS") ||
                           ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1745:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-UID") ||
                           ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1746:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-IMAP") ||
                           ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1747:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-IMAPBASE")) {
                           ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1770:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        if (u = strpbrk (err,"\r\n")) *u = '\0';
              ^
unix.c:1796:6: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    s = unix_mbxline (stream,&bs,&i);
      ^
unix.c: In function 'unix_rewrite':
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_pseudo' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2082:60: note: in expansion of macro 'LOCAL'
   unsigned long size = LOCAL->pseudo ? unix_pseudo (stream,LOCAL->buf) : 0;
                                                            ^
unix.c:1962:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_pseudo (MAILSTREAM *stream,char *hdr)
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2090:23: note: in expansion of macro 'LOCAL'
  unix_xstatus (stream,LOCAL->buf,elt,NIL,flag) +
                       ^
unix.c:1989:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_pseudo' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2098:32: note: in expansion of macro 'LOCAL'
     size = unix_pseudo (stream,LOCAL->buf);
                                ^
unix.c:1962:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_pseudo (MAILSTREAM *stream,char *hdr)
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_pseudo' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2118:53: note: in expansion of macro 'LOCAL'
       unix_write (&f,LOCAL->buf,unix_pseudo (stream,LOCAL->buf));
                                                     ^
unix.c:1962:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_pseudo (MAILSTREAM *stream,char *hdr)
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2118:22: note: in expansion of macro 'LOCAL'
       unix_write (&f,LOCAL->buf,unix_pseudo (stream,LOCAL->buf));
                      ^
unix.c:136:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void unix_write (UNIXFILE *f,char *s,unsigned long i);
      ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2135:29: note: in expansion of macro 'LOCAL'
        unix_xstatus (stream,LOCAL->buf,elt,NIL,flag)))) {
                             ^
unix.c:1989:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2149:19: note: in expansion of macro 'LOCAL'
    unix_write (&f,LOCAL->buf,elt->private.special.text.size);
                   ^
unix.c:136:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void unix_write (UNIXFILE *f,char *s,unsigned long i);
      ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2170:34: note: in expansion of macro 'LOCAL'
         j = unix_xstatus (stream,LOCAL->buf,elt,NIL,flag));
                                  ^
unix.c:1989:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2169:19: note: in expansion of macro 'LOCAL'
    unix_write (&f,LOCAL->buf,
                   ^
unix.c:136:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void unix_write (UNIXFILE *f,char *s,unsigned long i);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2255:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Mailbox open failed, aborted: %s",strerror (errno));
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2256:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c: In function 'unix_extend':
unix.c:2277:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen = i) + 1);
                  ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2282:29: note: in expansion of macro 'LOCAL'
       if ((write (LOCAL->fd,LOCAL->buf,i) >= 0) && !fsync (LOCAL->fd)) break;
                             ^
In file included from osdep.h:63:0,
                 from unix.c:46:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2288:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Unable to extend mailbox: %s",strerror (e));
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2289:33: note: in expansion of macro 'LOCAL'
    if (!stream->silent) MM_LOG (LOCAL->buf,ERROR);
                                 ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c: In function 'mbox_valid':
unix.c:2461:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (name,"INBOX") && (unix_valid ("mbox") || !errno) &&
                         ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:2461:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (name,"INBOX") && (unix_valid ("mbox") || !errno) &&
                              ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c: In function 'mbox_create':
unix.c:2476:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) return unix_create (NIL,"mbox");
                         ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:2476:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) return unix_create (NIL,"mbox");
                                 ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c: In function 'mbox_ping':
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2604:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Mail drop %s is not in standard Unix format",
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2606:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,ERROR);
          ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2618:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"New mail move failed: %s",strerror (errno));
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2619:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,WARN);
            ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2625:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Mail drop %s lock failure, old=%lu now=%lu",
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2627:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,ERROR);
            ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2643:15: note: in expansion of macro 'LOCAL'
      sprintf (LOCAL->buf,"Moved %lu bytes of new mail to %s from %s",
               ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2648:19: note: in expansion of macro 'LOCAL'
      else MM_LOG (LOCAL->buf,WARN);
                   ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c: In function 'unix_open':
unix.c:519:7: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
       ftruncate (fd,i);  /* make sure tied off */
       ^
unix.c: In function 'unix_header':
unix.c:630:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,LOCAL->buf,elt->private.msg.header.text.size);
     ^
unix.c:640:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,s = (char *) fs_get (elt->private.msg.header.text.size+1),
     ^
unix.c: In function 'unix_text_work':
unix.c:707:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,LOCAL->buf,elt->private.msg.text.text.size);
     ^
unix.c: In function 'unix_copy':
unix.c:956:7: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
       read (LOCAL->fd,LOCAL->buf,elt->private.special.text.size);
       ^
unix.c:982:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
unix.c: In function 'unix_append':
unix.c:1152:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
unix.c: In function 'unix_rewrite':
unix.c:2139:4: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
    read (LOCAL->fd,LOCAL->buf,elt->private.special.text.size);
    ^
unix.c:2239:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (LOCAL->fd,LOCAL->filesize = size);
     ^
unix.c: In function 'unix_extend':
unix.c:2285:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,LOCAL->filesize);
  ^
unix.c: In function 'mbox_ping':
unix.c:2611:2: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
  read (sfd,s = (char *) fs_get (size + 1),size);
  ^
unix.c:2621:4: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
    ftruncate (LOCAL->fd,LOCAL->filesize);
    ^
unix.c:2629:4: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
    ftruncate (LOCAL->fd,LOCAL->filesize);
    ^
unix.c:2640:4: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
    ftruncate (sfd,0); /* truncate sysinbox to zero bytes */
    ^
`cat CCTYPE` -c `cat CFLAGS` mbx.c
In file included from mbx.c:42:0:
mbx.c: In function 'mbx_isvalid':
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
mbx.c:233:12: note: in expansion of macro 'flock'
        if (flock (fd,LOCK_SH) ||
            ^
mbx.c:303:7: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
       utime (tmp,tp);  /* set the times */
       ^
mbx.c:307:61: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if (((error = errno) == ENOENT) && !compare_cstring (name,"INBOX"))
                                                             ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:307:66: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if (((error = errno) == ENOENT) && !compare_cstring (name,"INBOX"))
                                                                  ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c: In function 'mbx_rename':
mbx.c:506:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (ret && !compare_cstring (old,"INBOX")) mbx_create (NIL,"INBOX");
                                ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:506:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (ret && !compare_cstring (old,"INBOX")) mbx_create (NIL,"INBOX");
                                    ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c: In function 'mbx_open':
mbx.c:587:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
mbx.c:590:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:590:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c: In function 'mbx_flags':
mbx.c:677:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       ((flags & FT_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from mbx.c:41:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mbx.c:678:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)))
                              ^
In file included from mbx.c:41:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mbx.c: In function 'mbx_header':
mbx.c:706:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen = *length) + 1);
                  ^
mbx.c:709:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     read (LOCAL->fd,s = LOCAL->buf,*length);
                       ^
mbx.c: In function 'mbx_text':
mbx.c:746:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   d.chunk = LOCAL->buf; /* initial buffer chunk */
           ^
mbx.c: In function 'mbx_ping':
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:856:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Reclaimed %lu bytes of expunged space",i);
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:857:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,(long) NIL);
            ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c: In function 'mbx_expunge':
mbx.c:889:30: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
    mail_uid_sequence (stream,sequence) :
                              ^
In file included from mbx.c:41:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mbx.c:890:26: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
    mail_sequence (stream,sequence)) : LONGT) {
                          ^
In file included from mbx.c:41:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:896:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Expunged %lu messages",nexp);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:897:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,(long) NIL);
               ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:900:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Reclaimed %lu bytes of expunged space",reclaimed);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:901:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,(long) NIL);
               ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c: In function 'mbx_snarf':
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mail_date' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:940:15: note: in expansion of macro 'LOCAL'
    mail_date (LOCAL->buf,elt = mail_elt (sysibx,i));
               ^
In file included from mbx.c:41:0:
mail.h:1708:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mail_date (char *string,MESSAGECACHE *elt);
       ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:941:34: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf + strlen (LOCAL->buf),
                                  ^
In file included from osdep.h:44:0,
                 from mbx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:941:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf + strlen (LOCAL->buf),
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:947:45: note: in expansion of macro 'LOCAL'
    if ((write (LOCAL->fd,LOCAL->buf,strlen (LOCAL->buf)) < 0) ||
                                             ^
In file included from osdep.h:44:0,
                 from mbx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:947:26: note: in expansion of macro 'LOCAL'
    if ((write (LOCAL->fd,LOCAL->buf,strlen (LOCAL->buf)) < 0) ||
                          ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:963:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Can't copy new mail: %s",strerror (errno));
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:964:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,WARN);
          ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c: In function 'mbx_copy':
mbx.c:999:56: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (!((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                        ^
In file included from mbx.c:41:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mbx.c:1000:24: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
  mail_sequence (stream,sequence))) return NIL;
                        ^
In file included from mbx.c:41:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1009:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Can't access destination: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1010:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1014:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Invalid MBX-format mailbox name: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1015:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1019:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Not a MBX-format mailbox: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1020:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mail_date' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1032:17: note: in expansion of macro 'LOCAL'
       mail_date(LOCAL->buf,elt);/* build target header */
                 ^
In file included from mbx.c:41:0:
mail.h:1708:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mail_date (char *string,MESSAGECACHE *elt);
       ^
mbx.c:1037:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,t) && (k |= 1 << m)) break;
                            ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:1037:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,t) && (k |= 1 << m)) break;
                              ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1038:34: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf+strlen(LOCAL->buf),",%lu;%08lx%04x-%08lx\015\012",
                                  ^
In file included from osdep.h:44:0,
                 from mbx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1038:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf+strlen(LOCAL->buf),",%lu;%08lx%04x-%08lx\015\012",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1044:47: note: in expansion of macro 'LOCAL'
       if (ret = (write (fd,LOCAL->buf,strlen (LOCAL->buf)) > 0)) {
                                               ^
In file included from osdep.h:44:0,
                 from mbx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1044:28: note: in expansion of macro 'LOCAL'
       if (ret = (write (fd,LOCAL->buf,strlen (LOCAL->buf)) > 0)) {
                            ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1047:20: note: in expansion of macro 'LOCAL'
    ret = write (fd,LOCAL->buf,j) >= 0;
                    ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1058:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to write message: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1059:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1065:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"%08lx",dstream->uid_last);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1066:15: note: in expansion of macro 'LOCAL'
     write (fd,LOCAL->buf,8);
               ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c: In function 'mbx_append':
mbx.c:1123:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (compare_cstring (mailbox,"INBOX")) {
                            ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:1123:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (compare_cstring (mailbox,"INBOX")) {
                                    ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:1165:29: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
  if (!mail_parse_date (&elt,date)) {
                             ^
In file included from mbx.c:41:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
mbx.c: In function 'mbx_parse':
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1274:35: note: in expansion of macro 'LOCAL'
   stream->uid_validity = strtoul (LOCAL->buf + 7,NIL,16);
                                   ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1277:16: note: in expansion of macro 'LOCAL'
   i = strtoul (LOCAL->buf + 15,NIL,16);
                ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mbx.c:42:
mbx.c:1281:41: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
        (i < NUSERFLAGS) && (t = strchr (s,'\015')) && (t - s);
                                         ^
mbx.c:1281:41: note: expected 'const char *' but argument is of type 'unsigned char *'
mbx.c:1281:31: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        (i < NUSERFLAGS) && (t = strchr (s,'\015')) && (t - s);
                               ^
mbx.c:1284:44: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (!stream->user_flags[i] && (strlen (s) <= MAXUSERFLAG))
                                            ^
In file included from osdep.h:44:0,
                 from mbx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mbx.c:1285:39: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
       stream->user_flags[i] = cpystr (s);
                                       ^
In file included from mbx.c:46:0:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1295:14: note: in expansion of macro 'LOCAL'
     strtoul (LOCAL->buf + HDRSIZE - 8,NIL,16) : 0;
              ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mbx.c:42:
mbx.c:83:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1312:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,'\015')) && (s[1] == '\012'))) {
                        ^
mbx.c:83:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1312:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,'\015')) && (s[1] == '\012'))) {
                        ^
mbx.c:1312:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,'\015')) && (s[1] == '\012'))) {
              ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mbx.c:42:
mbx.c:83:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1321:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                        ^
mbx.c:83:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1321:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                        ^
mbx.c:1321:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
              ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mbx.c:42:
mbx.c:1321:57: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                                                         ^
mbx.c:1321:57: note: expected 'const char *' but argument is of type 'unsigned char *'
mbx.c:1321:47: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                                               ^
mbx.c:1351:24: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if (!(j = strtoul (s,(char **) &x,10)) && (!(x && *x))) {
                        ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c:1369:23: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if ((m = strtoul (t+13,NIL,16)) &&
                       ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c:1385:23: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if ((k = strtoul (t+8,NIL,16)) & fEXPUNGED) {
                       ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c:1419:34: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       elt->user_flags = strtoul (t,NIL,16);
                                  ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c: In function 'mbx_read_flags':
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1501:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Mailbox shrank from %lu to %lu in flag read!",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1503:12: note: in expansion of macro 'LOCAL'
     fatal (LOCAL->buf);
            ^
In file included from osdep.h:65:0,
                 from mbx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1510:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to read new status: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1511:12: note: in expansion of macro 'LOCAL'
     fatal (LOCAL->buf);
            ^
In file included from osdep.h:65:0,
                 from mbx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1515:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf+50,"Invalid flags for message %lu (%lu %lu): %s",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1518:12: note: in expansion of macro 'LOCAL'
     fatal (LOCAL->buf+50);
            ^
In file included from osdep.h:65:0,
                 from mbx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1522:16: note: in expansion of macro 'LOCAL'
   i = strtoul (LOCAL->buf+9,NIL,16);
                ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1531:30: note: in expansion of macro 'LOCAL'
   elt->user_flags = strtoul (LOCAL->buf+1,NIL,16);
                              ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c: In function 'mbx_update_header':
mbx.c:83:15: warning: pointer targets in initialization differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1547:13: note: in expansion of macro 'LOCAL'
   char *s = LOCAL->buf;
             ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1558:12: note: in expansion of macro 'LOCAL'
   sprintf (LOCAL->buf + HDRSIZE - 10,"%08lx\015\012",LOCAL->lastpid);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1562:26: note: in expansion of macro 'LOCAL'
     if (write (LOCAL->fd,LOCAL->buf + CYGKLUDGEOFFSET,
                          ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c: In function 'mbx_update_status':
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1585:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Mailbox shrank from %lu to %lu in flag update!",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1587:14: note: in expansion of macro 'LOCAL'
       fatal (LOCAL->buf);
              ^
In file included from osdep.h:65:0,
                 from mbx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1594:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Unable to read old status: %s",strerror (errno));
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1595:14: note: in expansion of macro 'LOCAL'
       fatal (LOCAL->buf);
              ^
In file included from osdep.h:65:0,
                 from mbx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1599:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf+50,"Invalid flags for message %lu (%lu %lu): %s",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1602:14: note: in expansion of macro 'LOCAL'
       fatal (LOCAL->buf+50);
              ^
In file included from osdep.h:65:0,
                 from mbx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1607:31: note: in expansion of macro 'LOCAL'
         fEXPUNGED : (strtoul (LOCAL->buf+9,NIL,16)) & fEXPUNGED) +
                               ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1605:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"%08lx%04x-%08lx",elt->user_flags,(unsigned)
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1615:28: note: in expansion of macro 'LOCAL'
       if (write (LOCAL->fd,LOCAL->buf,21) > 0) break;
                            ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c: In function 'mbx_hdrpos':
mbx.c:1663:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if (hdr) *hdr = LOCAL->buf;
                ^
mbx.c:1670:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if (hdr) *hdr = LOCAL->buf;
                ^
mbx.c:1680:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (hdr) *hdr = LOCAL->buf; /* possibly return header too */
                 ^
mbx.c: In function 'mbx_rewrite':
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1761:29: note: in expansion of macro 'LOCAL'
        if (write (LOCAL->fd,LOCAL->buf,m) > 0) break;
                             ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c: In function 'mbx_header':
mbx.c:709:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,s = LOCAL->buf,*length);
     ^
mbx.c: In function 'mbx_snarf':
mbx.c:965:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,sbuf.st_size);
  ^
mbx.c: In function 'mbx_copy':
mbx.c:1046:4: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
    read (LOCAL->fd,LOCAL->buf,j);
    ^
mbx.c:1060:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
mbx.c: In function 'mbx_append':
mbx.c:1195:7: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
       ftruncate (fd,sbuf.st_size);
       ^
mbx.c: In function 'mbx_parse':
mbx.c:1269:3: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
   read (LOCAL->fd,LOCAL->buf,HDRSIZE);
   ^
mbx.c: In function 'mbx_rewrite':
mbx.c:1757:6: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
      read (LOCAL->fd,LOCAL->buf,m);
      ^
mbx.c:1781:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (LOCAL->fd,LOCAL->filesize);
     ^
`cat CCTYPE` -c `cat CFLAGS` mmdf.c
mmdf.c: In function 'mmdf_isvalid':
mmdf.c:382:2: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
  utime (file,tp); /* set the times */
  ^
mmdf.c: In function 'mmdf_open':
mmdf.c:607:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:607:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:619:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
In file included from mmdf.c:34:0:
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
mmdf.c:669:5: note: in expansion of macro 'flock'
     flock (LOCAL->ld,LOCK_UN); /* release the lock */
     ^
mmdf.c: In function 'mmdf_header':
mmdf.c:765:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen =
                  ^
mmdf.c:779:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     read (LOCAL->fd,s = (char *) fs_get (elt->private.msg.header.text.size+1),
                       ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mail_filter' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:792:26: note: in expansion of macro 'LOCAL'
   *length = mail_filter (LOCAL->buf,*length,mmdf_hlines,FT_NOT);
                          ^
In file included from mmdf.c:33:0:
mail.h:1720:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mail_filter (char *text,unsigned long len,STRINGLIST *lines,
               ^
mmdf.c: In function 'mmdf_text_work':
mmdf.c:842:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen =
                  ^
mmdf.c:870:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     d.chunk = tmp;  /* initial buffer chunk */
             ^
mmdf.c:873:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     for (s = (char *) LOCAL->text.data; SIZE (&bs);) switch (c = SNX (&bs)) {
            ^
mmdf.c: In function 'mmdf_ping':
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:926:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Mailbox stat failed, aborted: %s",
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:928:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,ERROR);
            ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c: In function 'mmdf_expunge':
mmdf.c:985:31: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
     mail_uid_sequence (stream,sequence) :
                               ^
In file included from mmdf.c:33:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mmdf.c:986:27: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
     mail_sequence (stream,sequence)) : LONGT) &&
                           ^
In file included from mmdf.c:33:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mmdf.c:991:21: warning: unused variable 'elt' [-Wunused-variable]
       MESSAGECACHE *elt = mail_elt (stream,i);
                     ^
mmdf.c:999:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (i) sprintf (msg = LOCAL->buf,"Expunged %lu messages",i);
                           ^
mmdf.c: In function 'mmdf_copy':
mmdf.c:1038:56: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (!((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                        ^
In file included from mmdf.c:33:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mmdf.c:1039:24: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
  mail_sequence (stream,sequence))) return NIL;
                        ^
In file included from mmdf.c:33:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mmdf.c:1044:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (compare_cstring (mailbox,"INBOX")) {
                            ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1044:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (compare_cstring (mailbox,"INBOX")) {
                                    ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1051:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Can't access destination: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1052:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1056:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Invalid MMDF-format mailbox name: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1057:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1061:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Not a MMDF-format mailbox: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1062:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1071:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to write-open mailbox for COPYUID: %.80s",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1073:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,WARN);
             ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1082:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Can't open destination mailbox: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1083:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR); /* log the error */
             ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1092:21: note: in expansion of macro 'LOCAL'
       if (write (fd,LOCAL->buf,elt->private.special.text.size) < 0) ret = NIL;
                     ^
In file included from osdep.h:63:0,
                 from mmdf.c:34:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1100:27: note: in expansion of macro 'LOCAL'
      mmdf_xstatus (stream,LOCAL->buf,elt,++(tstream->uid_last),LONGT) :
                           ^
mmdf.c:287:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1101:27: note: in expansion of macro 'LOCAL'
      mmdf_xstatus (stream,LOCAL->buf,elt,NIL,NIL);
                           ^
mmdf.c:287:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1102:18: note: in expansion of macro 'LOCAL'
    if (write (fd,LOCAL->buf,j) < 0) ret = NIL;
                  ^
In file included from osdep.h:63:0,
                 from mmdf.c:34:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1117:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Message copy failed: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1143:21: note: in expansion of macro 'LOCAL'
   if (!ret) MM_LOG (LOCAL->buf,ERROR);
                     ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c: In function 'mmdf_append':
mmdf.c:1188:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (mailbox,"INBOX")) {
                          ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1188:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (mailbox,"INBOX")) {
                                  ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1230:32: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
     if (!mail_parse_date (&elt,date)) {
                                ^
In file included from mmdf.c:33:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
mmdf.c:1173:17: warning: unused variable 'uidlocation' [-Wunused-variable]
   unsigned long uidlocation = 0;
                 ^
mmdf.c: In function 'mmdf_collect_msg':
mmdf.c:1332:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if ((s = stream->user_flags[find_rightmost_bit (&uf)]) &&
            ^
mmdf.c: In function 'mmdf_parse':
mmdf.c:1591:14: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
     sprintf (tmp,"Mailbox open failed, aborted: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:1592:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     MM_LOG (tmp,ERROR);
             ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:1601:14: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
     sprintf (tmp,"Mailbox shrank from %lu to %lu bytes, aborted",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:1603:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     MM_LOG (tmp,ERROR);  /* this is pretty bad */
             ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:1615:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     d.chunk = LOCAL->buf; /* initial buffer chunk */
             ^
mmdf.c:1624:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       s = mmdf_mbxline (stream,&bs,&i);
         ^
mmdf.c:1628:13: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
    sprintf (tmp,"Unexpected changes to mailbox (try restarting): %.20s",
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:1634:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      s = mmdf_mbxline (stream,&bs,&i);
        ^
mmdf.c:1639:14: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
      MM_LOG (tmp,ERROR);
              ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:1656:4: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  s = mmdf_mbxline (stream,&bs,&i);
    ^
mmdf.c:1692:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
      sprintf (tmp,"Unable to parse internal date: %s",(char *) date);
               ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:1693:14: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
      MM_LOG (tmp,WARN);
              ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:1710:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (t) s = t = mmdf_mbxline (stream,&bs,&i);
                 ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mmdf.c:34:
mmdf.c:1736:24: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
mmdf.c:1736:24: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1736:24: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
mmdf.c:1736:24: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1736:24: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
mmdf.c:1736:24: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
mmdf.c:1736:24: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
mmdf.c:1736:24: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1736:24: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
mmdf.c:1736:24: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1736:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
             ^
mmdf.c:1736:53: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                                                     ^
In file included from osdep.h:44:0,
                 from mmdf.c:34:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mmdf.c:1742:34: warning: pointer targets in passing argument 1 of 'compare_csizedtext' differ in signedness [-Wpointer-sign]
         if (!compare_csizedtext (stream->user_flags[j],&uf)) {
                                  ^
In file included from mmdf.c:39:0:
misc.h:110:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_csizedtext (unsigned char *s1,SIZEDTEXT *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mmdf.c:34:
mmdf.c:1790:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
mmdf.c:1790:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1790:22: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
mmdf.c:1790:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1790:22: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
mmdf.c:1790:22: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
mmdf.c:1790:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
mmdf.c:1790:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1790:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
mmdf.c:1790:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1790:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
           ^
mmdf.c:1797:35: warning: pointer targets in passing argument 2 of 'strncpy' differ in signedness [-Wpointer-sign]
    strncpy (stream->user_flags[j],s,k);
                                   ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/string3.h:117:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
 ^
mmdf.c:1825:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (tmp,"Message %lu UID %lu already has UID %lu",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:1830:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (tmp,"Message %lu UID %lu less than %lu",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:1850:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     MM_LOG (tmp,WARN);
             ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:1906:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (tmp,"STATUS") ||
                                  ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1907:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-STATUS") ||
                           ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1908:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-KEYWORDS") ||
                           ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1909:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-UID") ||
                           ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1910:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-IMAP") ||
                           ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1911:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-IMAPBASE")) {
                           ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1934:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        if (u = strpbrk (err,"\r\n")) *u = '\0';
              ^
mmdf.c:1958:6: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    s = mmdf_mbxline (stream,&bs,&i);
      ^
mmdf.c:1983:6: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    s = mmdf_mbxline (stream,&bs,&i);
      ^
mmdf.c: In function 'mmdf_rewrite':
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_pseudo' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2245:60: note: in expansion of macro 'LOCAL'
   unsigned long size = LOCAL->pseudo ? mmdf_pseudo (stream,LOCAL->buf) : 0;
                                                            ^
mmdf.c:2125:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_pseudo (MAILSTREAM *stream,char *hdr)
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2253:23: note: in expansion of macro 'LOCAL'
  mmdf_xstatus (stream,LOCAL->buf,elt,NIL,flag) +
                       ^
mmdf.c:2152:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_pseudo' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2261:32: note: in expansion of macro 'LOCAL'
     size = mmdf_pseudo (stream,LOCAL->buf);
                                ^
mmdf.c:2125:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_pseudo (MAILSTREAM *stream,char *hdr)
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_pseudo' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2281:53: note: in expansion of macro 'LOCAL'
       mmdf_write (&f,LOCAL->buf,mmdf_pseudo (stream,LOCAL->buf));
                                                     ^
mmdf.c:2125:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_pseudo (MAILSTREAM *stream,char *hdr)
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2281:22: note: in expansion of macro 'LOCAL'
       mmdf_write (&f,LOCAL->buf,mmdf_pseudo (stream,LOCAL->buf));
                      ^
mmdf.c:292:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mmdf_write (MMDFFILE *f,char *s,unsigned long i);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2298:29: note: in expansion of macro 'LOCAL'
        mmdf_xstatus (stream,LOCAL->buf,elt,NIL,flag)))) {
                             ^
mmdf.c:2152:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2312:19: note: in expansion of macro 'LOCAL'
    mmdf_write (&f,LOCAL->buf,elt->private.special.text.size);
                   ^
mmdf.c:292:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mmdf_write (MMDFFILE *f,char *s,unsigned long i);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2333:34: note: in expansion of macro 'LOCAL'
         j = mmdf_xstatus (stream,LOCAL->buf,elt,NIL,flag));
                                  ^
mmdf.c:2152:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2332:19: note: in expansion of macro 'LOCAL'
    mmdf_write (&f,LOCAL->buf,
                   ^
mmdf.c:292:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mmdf_write (MMDFFILE *f,char *s,unsigned long i);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2401:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Mailbox open failed, aborted: %s",strerror (errno));
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2402:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c: In function 'mmdf_extend':
mmdf.c:2423:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen = i) + 1);
                  ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2428:29: note: in expansion of macro 'LOCAL'
       if ((write (LOCAL->fd,LOCAL->buf,i) >= 0) && !fsync (LOCAL->fd)) break;
                             ^
In file included from osdep.h:63:0,
                 from mmdf.c:34:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2434:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Unable to extend mailbox: %s",strerror (e));
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2435:33: note: in expansion of macro 'LOCAL'
    if (!stream->silent) MM_LOG (LOCAL->buf,ERROR);
                                 ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c: In function 'mmdf_open':
mmdf.c:658:7: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
       ftruncate (fd,i);  /* make sure tied off */
       ^
mmdf.c: In function 'mmdf_header':
mmdf.c:769:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,LOCAL->buf,elt->private.msg.header.text.size);
     ^
mmdf.c:779:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,s = (char *) fs_get (elt->private.msg.header.text.size+1),
     ^
mmdf.c: In function 'mmdf_text_work':
mmdf.c:846:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,LOCAL->buf,elt->private.msg.text.text.size);
     ^
mmdf.c: In function 'mmdf_copy':
mmdf.c:1091:7: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
       read (LOCAL->fd,LOCAL->buf,elt->private.special.text.size);
       ^
mmdf.c:1118:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
mmdf.c: In function 'mmdf_append':
mmdf.c:1288:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
mmdf.c: In function 'mmdf_rewrite':
mmdf.c:2302:4: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
    read (LOCAL->fd,LOCAL->buf,elt->private.special.text.size);
    ^
mmdf.c:2385:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (LOCAL->fd,LOCAL->filesize = size);
     ^
mmdf.c: In function 'mmdf_extend':
mmdf.c:2431:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,LOCAL->filesize);
  ^
`cat CCTYPE` -c `cat CFLAGS` tenex.c
tenex.c: In function 'tenex_isvalid':
tenex.c:206:2: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
  utime (file,tp); /* set the times */
  ^
tenex.c:211:51: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if ((errno == ENOENT) && !compare_cstring (name,"INBOX")) errno = -1;
                                                   ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c:211:56: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if ((errno == ENOENT) && !compare_cstring (name,"INBOX")) errno = -1;
                                                        ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from tenex.c:47:0:
tenex.c: In function 'tenex_rename':
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
tenex.c:315:7: note: in expansion of macro 'flock'
   if (flock (fd,LOCK_EX|LOCK_NB)) {
       ^
tenex.c:350:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (ret && !compare_cstring (old,"INBOX")) dummy_create (NIL,"mail.txt");
                                ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c:350:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (ret && !compare_cstring (old,"INBOX")) dummy_create (NIL,"mail.txt");
                                    ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c: In function 'tenex_open':
tenex.c:427:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
tenex.c:433:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c:433:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c: In function 'tenex_fast':
tenex.c:500:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       ((flags & FT_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from tenex.c:46:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:501:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)))
                              ^
In file included from tenex.c:46:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:511:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      LOCAL->buf = (char *) fs_get (LOCAL->buflen + 1);
                 ^
tenex.c: In function 'tenex_flags':
tenex.c:538:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       ((flags & FT_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from tenex.c:46:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:539:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)))
                              ^
In file included from tenex.c:46:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c: In function 'tenex_header':
tenex.c:564:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get (LOCAL->buflen = i + 1);
                  ^
tenex.c:574:54: warning: pointer targets in passing argument 3 of 'strcrlfcpy' differ in signedness [-Wpointer-sign]
     *length = strcrlfcpy (&LOCAL->buf,&LOCAL->buflen,s,i);
                                                      ^
In file included from osdep.h:66:0,
                 from tenex.c:47:
nl.h:32:15: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned long strcrlfcpy (unsigned char **dst,unsigned long *dstl,
               ^
tenex.c: In function 'tenex_text':
tenex.c:609:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get (LOCAL->buflen = i + 1);
                  ^
tenex.c:632:50: warning: pointer targets in passing argument 3 of 'strcrlfcpy' differ in signedness [-Wpointer-sign]
  strcrlfcpy (&LOCAL->text.data,&LOCAL->text.size,s,i);
                                                  ^
In file included from osdep.h:66:0,
                 from tenex.c:47:
nl.h:32:15: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned long strcrlfcpy (unsigned char **dst,unsigned long *dstl,
               ^
tenex.c: In function 'tenex_snarf':
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mail_date' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:774:15: note: in expansion of macro 'LOCAL'
    mail_date (LOCAL->buf,elt = mail_elt (sysibx,i));
               ^
In file included from tenex.c:46:0:
mail.h:1708:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mail_date (char *string,MESSAGECACHE *elt);
       ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:775:34: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf + strlen (LOCAL->buf),
                                  ^
In file included from osdep.h:44:0,
                 from tenex.c:47:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:775:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf + strlen (LOCAL->buf),
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:781:45: note: in expansion of macro 'LOCAL'
    if ((write (LOCAL->fd,LOCAL->buf,strlen (LOCAL->buf)) < 0) ||
                                             ^
In file included from osdep.h:44:0,
                 from tenex.c:47:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
tenex.c:70:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:781:26: note: in expansion of macro 'LOCAL'
    if ((write (LOCAL->fd,LOCAL->buf,strlen (LOCAL->buf)) < 0) ||
                          ^
In file included from osdep.h:63:0,
                 from tenex.c:47:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:797:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Can't copy new mail: %s",strerror (errno));
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:798:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,WARN);
          ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c: In function 'tenex_expunge':
tenex.c:833:33: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       mail_uid_sequence (stream,sequence) :
                                 ^
In file included from tenex.c:46:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:834:29: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_sequence (stream,sequence)) : LONGT) &&
                             ^
In file included from tenex.c:46:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:895:29: note: in expansion of macro 'LOCAL'
        if (write (LOCAL->fd,LOCAL->buf,m) > 0) break;
                             ^
In file included from osdep.h:63:0,
                 from tenex.c:47:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:911:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:914:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,WARN);
            ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:918:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Expunged %lu messages",n);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:920:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,(long) NIL);
          ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c: In function 'tenex_copy':
tenex.c:70:15: warning: pointer targets in passing argument 2 of 'tenex_isvalid' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:961:31: note: in expansion of macro 'LOCAL'
   if (!tenex_isvalid (mailbox,LOCAL->buf)) switch (errno) {
                               ^
tenex.c:176:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int tenex_isvalid (char *name,char *tmp)
     ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:968:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Can't access destination: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:969:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:973:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Invalid Tenex-format mailbox name: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:974:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:978:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Not a Tenex-format mailbox: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:979:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c:982:56: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (!((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                        ^
In file included from tenex.c:46:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:983:24: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
  mail_sequence (stream,sequence))) return NIL;
                        ^
In file included from tenex.c:46:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:986:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to open copy mailbox: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:987:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1009:16: note: in expansion of macro 'LOCAL'
  if (write (fd,LOCAL->buf,j) < 0) ret = NIL;
                ^
In file included from osdep.h:63:0,
                 from tenex.c:47:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1014:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to write message: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1015:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c: In function 'tenex_append':
tenex.c:1072:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (mailbox,"INBOX")) dummy_create (NIL,"mail.txt");
                           ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c:1072:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (mailbox,"INBOX")) dummy_create (NIL,"mail.txt");
                                   ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c:1122:34: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
       if (!mail_parse_date (&elt,date)) {
                                  ^
In file included from tenex.c:46:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from tenex.c:47:
tenex.c: In function 'tenex_parse':
tenex.c:70:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1244:23: note: in expansion of macro 'LOCAL'
     if (!(s = strchr (LOCAL->buf,'\012'))) {
                       ^
tenex.c:70:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1244:23: note: in expansion of macro 'LOCAL'
     if (!(s = strchr (LOCAL->buf,'\012'))) {
                       ^
tenex.c:1244:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(s = strchr (LOCAL->buf,'\012'))) {
             ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from tenex.c:47:
tenex.c:70:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1253:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                        ^
tenex.c:70:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1253:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                        ^
tenex.c:1253:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
              ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from tenex.c:47:
tenex.c:1253:57: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                                                         ^
tenex.c:1253:57: note: expected 'const char *' but argument is of type 'unsigned char *'
tenex.c:1253:47: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                                               ^
tenex.c:1276:46: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
  (elt->private.msg.full.text.size = strtoul (s,(char **) &s,10)) &&
                                              ^
In file included from osdep.h:43:0,
                 from tenex.c:47:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
tenex.c:1300:18: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     j = strtoul (t,NIL,8); /* get user flags value */
                  ^
In file included from osdep.h:43:0,
                 from tenex.c:47:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
tenex.c: In function 'tenex_read_flags':
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1378:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to read new status: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1379:12: note: in expansion of macro 'LOCAL'
     fatal (LOCAL->buf);
            ^
In file included from osdep.h:65:0,
                 from tenex.c:47:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1387:15: note: in expansion of macro 'LOCAL'
   j = strtoul(LOCAL->buf,NIL,8);/* get user flags value */
               ^
In file included from osdep.h:43:0,
                 from tenex.c:47:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
tenex.c: In function 'tenex_update_status':
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1413:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"%010lo%02o",k,(unsigned)
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1421:22: note: in expansion of macro 'LOCAL'
     write (LOCAL->fd,LOCAL->buf,12);
                      ^
In file included from osdep.h:63:0,
                 from tenex.c:47:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
tenex.c: In function 'tenex_hdrpos':
tenex.c:1456:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  read (LOCAL->fd,s = LOCAL->buf,i = min (msiz-siz,(long) MAILTMPLEN));
                    ^
tenex.c: In function 'tenex_fast':
tenex.c:516:4: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
    read (LOCAL->fd,LOCAL->buf,elt->private.msg.full.text.size);
    ^
tenex.c: In function 'tenex_header':
tenex.c:567:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,LOCAL->buf,*length = i);
     ^
tenex.c:572:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,s,i); /* slurp the data */
     ^
tenex.c: In function 'tenex_text':
tenex.c:614:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,LOCAL->buf,i);
     ^
tenex.c:629:7: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
       read (LOCAL->fd,s,i); /* slurp the data */
       ^
tenex.c: In function 'tenex_snarf':
tenex.c:799:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,sbuf.st_size);
  ^
tenex.c: In function 'tenex_expunge':
tenex.c:890:6: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
      read (LOCAL->fd,LOCAL->buf,m);
      ^
tenex.c:917:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,LOCAL->filesize);
  ^
tenex.c: In function 'tenex_copy':
tenex.c:1008:2: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
  read (LOCAL->fd,LOCAL->buf,j);
  ^
tenex.c:1016:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
tenex.c: In function 'tenex_append':
tenex.c:1150:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);/* revert file */
     ^
tenex.c: In function 'tenex_hdrpos':
tenex.c:1456:2: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
  read (LOCAL->fd,s = LOCAL->buf,i = min (msiz-siz,(long) MAILTMPLEN));
  ^
`cat CCTYPE` -c `cat CFLAGS` mtx.c
mtx.c: In function 'mtx_isvalid':
mtx.c:199:2: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
  utime (file,tp); /* set the times */
  ^
mtx.c:204:51: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if ((errno == ENOENT) && !compare_cstring (name,"INBOX")) errno = -1;
                                                   ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c:204:56: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if ((errno == ENOENT) && !compare_cstring (name,"INBOX")) errno = -1;
                                                        ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from mtx.c:42:0:
mtx.c: In function 'mtx_rename':
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
mtx.c:308:7: note: in expansion of macro 'flock'
   if (flock (fd,LOCK_EX|LOCK_NB)) {
       ^
mtx.c:343:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (ret && !compare_cstring (old,"INBOX")) dummy_create (NIL,"INBOX.MTX");
                                ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c:343:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (ret && !compare_cstring (old,"INBOX")) dummy_create (NIL,"INBOX.MTX");
                                    ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c: In function 'mtx_open':
mtx.c:421:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
mtx.c:424:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c:424:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c: In function 'mtx_flags':
mtx.c:487:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       ((flags & FT_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from mtx.c:41:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mtx.c:488:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)))
                              ^
In file included from mtx.c:41:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mtx.c: In function 'mtx_header':
mtx.c:511:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     LOCAL->buf = (char *) fs_get ((LOCAL->buflen = *length) + 1);
                ^
mtx.c: In function 'mtx_text':
mtx.c:546:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   d.chunk = LOCAL->buf;  /* initial buffer chunk */
           ^
mtx.c: In function 'mtx_snarf':
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mail_date' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:685:15: note: in expansion of macro 'LOCAL'
    mail_date (LOCAL->buf,elt = mail_elt (sysibx,i));
               ^
In file included from mtx.c:41:0:
mail.h:1708:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mail_date (char *string,MESSAGECACHE *elt);
       ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:686:34: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf + strlen (LOCAL->buf),
                                  ^
In file included from osdep.h:44:0,
                 from mtx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:686:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf + strlen (LOCAL->buf),
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:692:45: note: in expansion of macro 'LOCAL'
    if ((write (LOCAL->fd,LOCAL->buf,strlen (LOCAL->buf)) < 0) ||
                                             ^
In file included from osdep.h:44:0,
                 from mtx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mtx.c:66:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:692:26: note: in expansion of macro 'LOCAL'
    if ((write (LOCAL->fd,LOCAL->buf,strlen (LOCAL->buf)) < 0) ||
                          ^
In file included from osdep.h:63:0,
                 from mtx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:708:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Can't copy new mail: %s",strerror (errno));
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:709:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,WARN);
          ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c: In function 'mtx_expunge':
mtx.c:744:33: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       mail_uid_sequence (stream,sequence) :
                                 ^
In file included from mtx.c:41:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mtx.c:745:29: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_sequence (stream,sequence)) : LONGT) &&
                             ^
In file included from mtx.c:41:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:806:29: note: in expansion of macro 'LOCAL'
        if (write (LOCAL->fd,LOCAL->buf,m) > 0) break;
                             ^
In file included from osdep.h:63:0,
                 from mtx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:821:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:824:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,WARN);
            ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:828:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Expunged %lu messages",n);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:830:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,(long) NIL);
          ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c: In function 'mtx_copy':
mtx.c:66:15: warning: pointer targets in passing argument 2 of 'mtx_isvalid' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:871:29: note: in expansion of macro 'LOCAL'
   if (!mtx_isvalid (mailbox,LOCAL->buf)) switch (errno) {
                             ^
mtx.c:169:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int mtx_isvalid (char *name,char *tmp)
     ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:878:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Can't access destination: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:879:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:883:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Invalid MTX-format mailbox name: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:884:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:888:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Not a MTX-format mailbox: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:889:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c:892:56: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (!((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                        ^
In file included from mtx.c:41:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mtx.c:893:24: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
  mail_sequence (stream,sequence))) return NIL;
                        ^
In file included from mtx.c:41:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:896:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to open copy mailbox: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:897:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:919:16: note: in expansion of macro 'LOCAL'
  if (write (fd,LOCAL->buf,j) < 0) ret = NIL;
                ^
In file included from osdep.h:63:0,
                 from mtx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:924:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to write message: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:925:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c: In function 'mtx_append':
mtx.c:982:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (mailbox,"INBOX")) dummy_create (NIL,"INBOX.MTX");
                           ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c:982:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (mailbox,"INBOX")) dummy_create (NIL,"INBOX.MTX");
                                   ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c:1032:34: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
       if (!mail_parse_date (&elt,date)) {
                                  ^
In file included from mtx.c:41:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mtx.c:42:
mtx.c: In function 'mtx_parse':
mtx.c:66:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1132:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,'\015')) && (s[1] == '\012'))) {
                        ^
mtx.c:66:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1132:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,'\015')) && (s[1] == '\012'))) {
                        ^
mtx.c:1132:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,'\015')) && (s[1] == '\012'))) {
              ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mtx.c:42:
mtx.c:66:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1141:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                        ^
mtx.c:66:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1141:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                        ^
mtx.c:1141:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
              ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mtx.c:42:
mtx.c:1141:57: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                                                         ^
mtx.c:1141:57: note: expected 'const char *' but argument is of type 'unsigned char *'
mtx.c:1141:47: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                                               ^
mtx.c:1164:31: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
  (elt->rfc822_size = strtoul (s,(char **) &s,10)) && (!(s && *s)) &&
                               ^
In file included from osdep.h:43:0,
                 from mtx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mtx.c:1188:18: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     j = strtoul (t,NIL,8); /* get user flags value */
                  ^
In file included from osdep.h:43:0,
                 from mtx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mtx.c: In function 'mtx_read_flags':
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1266:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to read new status: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1267:12: note: in expansion of macro 'LOCAL'
     fatal (LOCAL->buf);
            ^
In file included from osdep.h:65:0,
                 from mtx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1275:15: note: in expansion of macro 'LOCAL'
   j = strtoul(LOCAL->buf,NIL,8);/* get user flags value */
               ^
In file included from osdep.h:43:0,
                 from mtx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mtx.c: In function 'mtx_update_status':
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1301:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"%010lo%02o",k,(unsigned)
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1309:22: note: in expansion of macro 'LOCAL'
     write (LOCAL->fd,LOCAL->buf,12);
                      ^
In file included from osdep.h:63:0,
                 from mtx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mtx.c: In function 'mtx_header':
mtx.c:515:3: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
   read (LOCAL->fd,LOCAL->buf,*length);
   ^
mtx.c: In function 'mtx_snarf':
mtx.c:710:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,sbuf.st_size);
  ^
mtx.c: In function 'mtx_expunge':
mtx.c:801:6: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
      read (LOCAL->fd,LOCAL->buf,m);
      ^
mtx.c:827:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,LOCAL->filesize);
  ^
mtx.c: In function 'mtx_copy':
mtx.c:918:2: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
  read (LOCAL->fd,LOCAL->buf,j);
  ^
mtx.c:926:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
mtx.c: In function 'mtx_append':
mtx.c:1053:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);/* revert file */
     ^
`cat CCTYPE` -c `cat CFLAGS` news.c
news.c: In function 'news_list':
news.c:237:24: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       if (pmatch_full (name,pattern,'.')) mm_list (stream,'.',name,NIL);
                        ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from news.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
news.c:237:29: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       if (pmatch_full (name,pattern,'.')) mm_list (stream,'.',name,NIL);
                             ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from news.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
news.c:240:19: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (name,pattern,'.'))
                   ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from news.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
news.c:240:24: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (name,pattern,'.'))
                        ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from news.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
news.c: In function 'news_canonicalize':
news.c:286:34: warning: value computed is not used [-Wunused-value]
     for (i = 0, s = pattern; *s; *s++) if ((*s == '*') || (*s == '%')) ++i;
                                  ^
news.c: In function 'news_open':
news.c:370:36: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nmsgs = scandir (tmp,&names,news_select,news_numsort)) >= 0) {
                                    ^
In file included from osdep.h:47:0,
                 from news.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
news.c:370:48: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nmsgs = scandir (tmp,&names,news_select,news_numsort)) >= 0) {
                                                ^
In file included from osdep.h:47:0,
                 from news.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
news.c: In function 'news_fast':
news.c:456:32: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
      mail_uid_sequence (stream,sequence) :
                                ^
In file included from news.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
news.c:457:28: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
      mail_sequence (stream,sequence)))
                            ^
In file included from news.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
news.c: In function 'news_flags':
news.c:474:33: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       mail_uid_sequence (stream,sequence) : mail_sequence (stream,sequence))
                                 ^
In file included from news.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
news.c:474:67: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_uid_sequence (stream,sequence) : mail_sequence (stream,sequence))
                                                                   ^
In file included from news.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
news.c: In function 'news_load_message':
news.c:61:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((NEWSLOCAL *) stream->local)
               ^
news.c:495:12: note: in expansion of macro 'LOCAL'
   sprintf (LOCAL->buf,"%s/%lu",LOCAL->dir,elt->private.uid);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from news.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
news.c:61:15: warning: pointer targets in passing argument 1 of 'open' differ in signedness [-Wpointer-sign]
 #define LOCAL ((NEWSLOCAL *) stream->local)
               ^
news.c:500:20: note: in expansion of macro 'LOCAL'
       ((fd = open (LOCAL->buf,O_RDONLY,NIL)) >= 0)) {
                    ^
In file included from /usr/include/fcntl.h:279:0,
                 from osdep.h:49,
                 from news.c:35:
/usr/include/arm-linux-gnueabihf/bits/fcntl2.h:41:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 open (const char *__path, int __oflag, ...)
 ^
news.c:504:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     d.chunk = LOCAL->buf;
             ^
news.c: In function 'news_valid':
news.c:161:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (fd,t = s = (char *) fs_get (sbuf.st_size+1),sbuf.st_size);
     ^
news.c: In function 'news_list':
news.c:228:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (fd,s = (char *) fs_get (sbuf.st_size + 1),sbuf.st_size);
     ^
`cat CCTYPE` -c `cat CFLAGS` phile.c
phile.c: In function 'phile_open':
phile.c:305:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->env->date = cpystr (tmp);
                    ^
phile.c:327:45: warning: pointer targets in passing argument 3 of 'strcrlfcpy' differ in signedness [-Wpointer-sign]
       buf->size = strcrlfcpy (&buf->data,&m,s,buf->size);
                                             ^
In file included from osdep.h:66:0,
                 from phile.c:36:
nl.h:32:15: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned long strcrlfcpy (unsigned char **dst,unsigned long *dstl,
               ^
phile.c:317:3: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
   read (fd,buf->data = (unsigned char *) fs_get (buf->size + 1),buf->size);
   ^
`cat CCTYPE` -c `cat CFLAGS` mh.c
mh.c: In function 'mh_isvalid':
mh.c:193:44: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if ((mh_allow_inbox && !compare_cstring (name,"INBOX")) ||
                                            ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:193:49: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if ((mh_allow_inbox && !compare_cstring (name,"INBOX")) ||
                                                 ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:194:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       !compare_cstring (name,MHINBOX) ||
                         ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:46:17: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
 #define MHINBOX "#mhinbox" /* corresponds to namespace in env_unix.c */
                 ^
mh.c:194:30: note: in expansion of macro 'MHINBOX'
       !compare_cstring (name,MHINBOX) ||
                              ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:198:42: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       ret = (synonly && compare_cstring (name,"INBOX")) ?
                                          ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:198:47: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       ret = (synonly && compare_cstring (name,"INBOX")) ?
                                               ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c: In function 'mh_path':
mh.c:259:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"Path:")) {
                          ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:259:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"Path:")) {
                            ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c: In function 'mh_scan':
mh.c:377:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (test,MHINBOX))
                           ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:46:17: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
 #define MHINBOX "#mhinbox" /* corresponds to namespace in env_unix.c */
                 ^
mh.c:377:32: note: in expansion of macro 'MHINBOX'
     if (!compare_cstring (test,MHINBOX))
                                ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c: In function 'mh_lsub':
mh.c:406:25: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     do if (pmatch_full (s,test,'/')) mm_lsub (stream,'/',s,NIL);
                         ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from mh.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
mh.c:406:27: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     do if (pmatch_full (s,test,'/')) mm_lsub (stream,'/',s,NIL);
                           ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from mh.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
mh.c: In function 'mh_list_work':
mh.c:438:21: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    if (pmatch_full (name,pat,'/')) mm_list (stream,'/',name,NIL);
                     ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from mh.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
mh.c:438:26: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    if (pmatch_full (name,pat,'/')) mm_list (stream,'/',name,NIL);
                          ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from mh.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
mh.c:440:16: warning: pointer targets in passing argument 1 of 'dmatch' differ in signedness [-Wpointer-sign]
    if (dmatch (name,pat,'/') &&
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from mh.c:35:
env.h:30:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long dmatch (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
mh.c:440:21: warning: pointer targets in passing argument 2 of 'dmatch' differ in signedness [-Wpointer-sign]
    if (dmatch (name,pat,'/') &&
                     ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from mh.c:35:
env.h:30:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long dmatch (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
mh.c: In function 'mh_open':
mh.c:590:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     (!compare_cstring (stream->mailbox,MHINBOX) ||
                        ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:46:17: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
 #define MHINBOX "#mhinbox" /* corresponds to namespace in env_unix.c */
                 ^
mh.c:590:40: note: in expansion of macro 'MHINBOX'
     (!compare_cstring (stream->mailbox,MHINBOX) ||
                                        ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:595:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      !compare_cstring (stream->mailbox,"INBOX")) ? T : NIL;
                        ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:595:40: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      !compare_cstring (stream->mailbox,"INBOX")) ? T : NIL;
                                        ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c: In function 'mh_fast':
mh.c:641:32: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
      mail_uid_sequence (stream,sequence) :
                                ^
In file included from mh.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mh.c:642:28: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
      mail_sequence (stream,sequence)))
                            ^
In file included from mh.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mh.c: In function 'mh_load_message':
mh.c:72:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:665:12: note: in expansion of macro 'LOCAL'
   sprintf (LOCAL->buf,"%s/%lu",LOCAL->dir,elt->private.uid);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mh.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'open' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:670:20: note: in expansion of macro 'LOCAL'
       ((fd = open (LOCAL->buf,O_RDONLY,NIL)) >= 0)) {
                    ^
In file included from /usr/include/fcntl.h:279:0,
                 from osdep.h:49,
                 from mh.c:35:
/usr/include/arm-linux-gnueabihf/bits/fcntl2.h:41:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 open (const char *__path, int __oflag, ...)
 ^
mh.c:674:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     d.chunk = LOCAL->buf;
             ^
mh.c: In function 'mh_ping':
mh.c:865:46: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
     long nfiles = scandir (LOCAL->dir,&names,mh_select,mh_numsort);
                                              ^
In file included from osdep.h:47:0,
                 from mh.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mh.c:865:56: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
     long nfiles = scandir (LOCAL->dir,&names,mh_select,mh_numsort);
                                                        ^
In file included from osdep.h:47:0,
                 from mh.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:902:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"%s/%lu",LOCAL->dir,++old);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mh.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'open' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:905:19: note: in expansion of macro 'LOCAL'
  if (((fd = open (LOCAL->buf,O_WRONLY|O_CREAT|O_EXCL,
                   ^
In file included from /usr/include/fcntl.h:279:0,
                 from osdep.h:49,
                 from mh.c:35:
/usr/include/arm-linux-gnueabihf/bits/fcntl2.h:41:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 open (const char *__path, int __oflag, ...)
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'mh_setdate' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:929:16: note: in expansion of macro 'LOCAL'
    mh_setdate (LOCAL->buf,elt);
                ^
mh.c:110:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mh_setdate (char *file,MESSAGECACHE *elt);
      ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'unlink' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:937:14: note: in expansion of macro 'LOCAL'
      unlink (LOCAL->buf);/* flush this file */
              ^
In file included from osdep.h:45:0,
                 from mh.c:35:
/usr/include/unistd.h:826:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int unlink (const char *__name) __THROW __nonnull ((1));
            ^
mh.c:939:17: warning: too many arguments for format [-Wformat-extra-args]
    sprintf (tmp,"Message copy to MH mailbox failed: %.80s",
                 ^
mh.c: In function 'mh_expunge':
mh.c:984:30: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
    mail_uid_sequence (stream,sequence) :
                              ^
In file included from mh.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mh.c:985:26: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
    mail_sequence (stream,sequence)) : LONGT) {
                          ^
In file included from mh.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:990:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"%s/%lu",LOCAL->dir,elt->private.uid);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mh.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'unlink' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:991:14: note: in expansion of macro 'LOCAL'
  if (unlink (LOCAL->buf)) {/* try to delete the message */
              ^
In file included from osdep.h:45:0,
                 from mh.c:35:
/usr/include/unistd.h:826:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int unlink (const char *__name) __THROW __nonnull ((1));
            ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:992:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Expunge of message %lu failed, aborted: %s",i,
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mh.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:994:12: note: in expansion of macro 'LOCAL'
    mm_log (LOCAL->buf,(long) NIL);
            ^
In file included from mh.c:34:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:1012:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Expunged %lu messages",n);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mh.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:1013:15: note: in expansion of macro 'LOCAL'
       mm_log (LOCAL->buf,(long) NIL);
               ^
In file included from mh.c:34:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mh.c: In function 'mh_copy':
mh.c:1044:54: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if ((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                      ^
In file included from mh.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mh.c:1045:29: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_sequence (stream,sequence))
                             ^
In file included from mh.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:1048:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"%s/%lu",LOCAL->dir,elt->private.uid);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mh.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'open' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:1049:18: note: in expansion of macro 'LOCAL'
  if ((fd = open (LOCAL->buf,O_RDONLY,NIL)) < 0) return NIL;
                  ^
In file included from /usr/include/fcntl.h:279:0,
                 from osdep.h:49,
                 from mh.c:35:
/usr/include/arm-linux-gnueabihf/bits/fcntl2.h:41:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 open (const char *__path, int __oflag, ...)
 ^
mh.c:1061:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  d.chunk = LOCAL->buf;
          ^
mh.c: In function 'mh_append':
mh.c:1109:30: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!((!compare_cstring (mailbox,MHINBOX) ||
                              ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:46:17: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
 #define MHINBOX "#mhinbox" /* corresponds to namespace in env_unix.c */
                 ^
mh.c:1109:38: note: in expansion of macro 'MHINBOX'
     if (!((!compare_cstring (mailbox,MHINBOX) ||
                                      ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:1110:23: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (mailbox,"INBOX")) &&
                       ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:1110:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (mailbox,"INBOX")) &&
                               ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:1131:37: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nfiles = scandir (tmp,&names,mh_select,mh_numsort)) > 0) {
                                     ^
In file included from osdep.h:47:0,
                 from mh.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mh.c:1131:47: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nfiles = scandir (tmp,&names,mh_select,mh_numsort)) > 0) {
                                               ^
In file included from osdep.h:47:0,
                 from mh.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mh.c:1149:34: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
       if (!mail_parse_date (&elt,date)) {
                                  ^
In file included from mh.c:34:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
mh.c:1102:10: warning: variable 'size' set but not used [-Wunused-but-set-variable]
   long i,size,last,nfiles;
          ^
mh.c: In function 'mh_file':
mh.c:1231:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (name,MHINBOX) || !compare_cstring (name,"INBOX"))
                         ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:46:17: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
 #define MHINBOX "#mhinbox" /* corresponds to namespace in env_unix.c */
                 ^
mh.c:1231:30: note: in expansion of macro 'MHINBOX'
   if (!compare_cstring (name,MHINBOX) || !compare_cstring (name,"INBOX"))
                              ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:1231:60: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (name,MHINBOX) || !compare_cstring (name,"INBOX"))
                                                            ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:1231:65: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (name,MHINBOX) || !compare_cstring (name,"INBOX"))
                                                                 ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c: In function 'mh_canonicalize':
mh.c:1264:34: warning: value computed is not used [-Wunused-value]
     for (i = 0, s = pattern; *s; *s++) if ((*s == '*') || (*s == '%')) ++i;
                                  ^
mh.c: In function 'mh_setdate':
mh.c:1282:3: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
   utime (file,tp);  /* set the times */
   ^
mh.c: In function 'mh_path':
mh.c:251:7: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
       read (fd,(t = (char *) fs_get (sbuf.st_size + 1)),sbuf.st_size);
       ^
`cat CCTYPE` -c `cat CFLAGS` mx.c
mx.c: In function 'mx_isvalid':
mx.c:186:30: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if (!compare_cstring (name,"INBOX")) errno = NIL;
                              ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:186:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if (!compare_cstring (name,"INBOX")) errno = NIL;
                                   ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c: In function 'mx_scan_contents':
mx.c:277:38: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nfiles = scandir (name,&names,mx_select,mx_numsort)) > 0)
                                      ^
In file included from osdep.h:47:0,
                 from mx.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mx.c:277:48: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nfiles = scandir (name,&names,mx_select,mx_numsort)) > 0)
                                                ^
In file included from osdep.h:47:0,
                 from mx.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mx.c: In function 'mx_create':
mx.c:348:7: warning: unused variable 'fd' [-Wunused-variable]
   int fd;
       ^
mx.c: In function 'mx_rename':
mx.c:439:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (old,"INBOX")) {
                          ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:439:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (old,"INBOX")) {
                              ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:462:54: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
       for (i = lasterror = 0,n = scandir (tmp,&names,mx_select,mx_numsort);
                                                      ^
In file included from osdep.h:47:0,
                 from mx.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mx.c:462:64: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
       for (i = lasterror = 0,n = scandir (tmp,&names,mx_select,mx_numsort);
                                                                ^
In file included from osdep.h:47:0,
                 from mx.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mx.c: In function 'mx_open':
mx.c:518:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:518:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:524:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
mx.c: In function 'mx_fast':
mx.c:573:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       ((flags & FT_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from mx.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mx.c:574:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)))
                              ^
In file included from mx.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mx.c: In function 'mx_fast_work':
mx.c:62:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:591:12: note: in expansion of macro 'LOCAL'
   sprintf (LOCAL->buf,"%s/%lu",stream->mailbox,elt->private.uid);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'stat' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:593:35: note: in expansion of macro 'LOCAL'
   if (!elt->rfc822_size && !stat (LOCAL->buf,&sbuf)) {
                                   ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/sys/stat.h:453:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __NTH (stat (const char *__path, struct stat *__statbuf))
 ^
mx.c: In function 'mx_header':
mx.c:633:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen = elt->rfc822_size) + 1);
                  ^
mx.c:62:15: warning: pointer targets in passing argument 2 of 'cpytxt' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:648:43: note: in expansion of macro 'LOCAL'
     cpytxt (&elt->private.msg.header.text,LOCAL->buf,i);
                                           ^
In file included from mx.c:39:0:
misc.h:89:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *cpytxt (SIZEDTEXT *dst,char *text,unsigned long size);
       ^
mx.c:62:15: warning: pointer targets in passing argument 2 of 'cpytxt' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:649:41: note: in expansion of macro 'LOCAL'
     cpytxt (&elt->private.msg.text.text,LOCAL->buf+i,elt->rfc822_size - i);
                                         ^
In file included from mx.c:39:0:
misc.h:89:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *cpytxt (SIZEDTEXT *dst,char *text,unsigned long size);
       ^
mx.c: In function 'mx_ping':
mx.c:731:51: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
     long nfiles = scandir (stream->mailbox,&names,mx_select,mx_numsort);
                                                   ^
In file included from osdep.h:47:0,
                 from mx.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mx.c:731:61: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
     long nfiles = scandir (stream->mailbox,&names,mx_select,mx_numsort);
                                                             ^
In file included from osdep.h:47:0,
                 from mx.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:767:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"%s/%lu",stream->mailbox,++old);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'open' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:770:19: note: in expansion of macro 'LOCAL'
  if (((fd = open (LOCAL->buf,O_WRONLY|O_CREAT|O_EXCL,
                   ^
In file included from /usr/include/fcntl.h:279:0,
                 from osdep.h:49,
                 from mx.c:35:
/usr/include/arm-linux-gnueabihf/bits/fcntl2.h:41:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 open (const char *__path, int __oflag, ...)
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'mx_setdate' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:794:16: note: in expansion of macro 'LOCAL'
    mx_setdate (LOCAL->buf,elt);
                ^
mx.c:106:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mx_setdate (char *file,MESSAGECACHE *elt);
      ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'unlink' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:801:14: note: in expansion of macro 'LOCAL'
      unlink (LOCAL->buf);/* flush this file */
              ^
In file included from osdep.h:45:0,
                 from mx.c:35:
/usr/include/unistd.h:826:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int unlink (const char *__name) __THROW __nonnull ((1));
            ^
mx.c:803:17: warning: too many arguments for format [-Wformat-extra-args]
    sprintf (tmp,"Message copy to MX mailbox failed: %.80s",
                 ^
mx.c: In function 'mx_expunge':
mx.c:848:31: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
     mail_uid_sequence (stream,sequence) :
                               ^
In file included from mx.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mx.c:849:27: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
     mail_sequence (stream,sequence)) : LONGT) &&
                           ^
In file included from mx.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:855:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"%s/%lu",stream->mailbox,elt->private.uid);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'unlink' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:856:14: note: in expansion of macro 'LOCAL'
  if (unlink (LOCAL->buf)) {/* try to delete the message */
              ^
In file included from osdep.h:45:0,
                 from mx.c:35:
/usr/include/unistd.h:826:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int unlink (const char *__name) __THROW __nonnull ((1));
            ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:857:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Expunge of message %lu failed, aborted: %s",i,
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:859:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,(long) NIL);
            ^
In file included from mx.c:34:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:875:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Expunged %lu messages",n);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:876:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,(long) NIL);
               ^
In file included from mx.c:34:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mx.c: In function 'mx_copy':
mx.c:62:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:913:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Not a MX-format mailbox: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:914:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mx.c:34:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mx.c:921:63: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (!(ret = ((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                               ^
In file included from mx.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mx.c:922:31: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
         mail_sequence (stream,sequence))));
                               ^
In file included from mx.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mx.c:944:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    d.chunk = LOCAL->buf;
            ^
mx.c:904:21: warning: variable 'uid' set but not used [-Wunused-but-set-variable]
   unsigned long i,j,uid,uidv;
                     ^
mx.c: In function 'mx_append':
mx.c:1003:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (mailbox,"INBOX")) mx_create (NIL,"INBOX");
                           ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:1003:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (mailbox,"INBOX")) mx_create (NIL,"INBOX");
                                   ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:1038:54: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
       else if (date && !(ret = mail_parse_date (&elt,date))) {
                                                      ^
In file included from mx.c:34:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
In file included from mx.c:35:0:
mx.c: In function 'mx_lockindex':
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
mx.c:1173:5: note: in expansion of macro 'flock'
     flock (LOCAL->fd,LOCK_EX); /* get exclusive lock */
     ^
mx.c: In function 'mx_setdate':
mx.c:1286:3: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
   utime (file,tp);  /* set the times */
   ^
mx.c: In function 'mx_header':
mx.c:636:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (fd,LOCAL->buf,elt->rfc822_size);
     ^
mx.c: In function 'mx_lockindex':
mx.c:1177:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,s = idx = (char *) fs_get (sbuf.st_size + 1),sbuf.st_size);
     ^
mx.c: In function 'mx_unlockindex':
mx.c:1269:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (LOCAL->fd,size);
     ^
`cat CCTYPE` -c `cat CFLAGS` mix.c
mix.c: In function 'mix_scan_contents':
mix.c:324:38: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nfiles = scandir (name,&names,mix_select,mix_msgfsort)) > 0)
                                      ^
In file included from osdep.h:47:0,
                 from mix.c:33:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mix.c:324:49: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nfiles = scandir (name,&names,mix_select,mix_msgfsort)) > 0)
                                                 ^
In file included from osdep.h:47:0,
                 from mix.c:33:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mix.c: In function 'mix_create':
mix.c:63:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'int' [-Wformat=]
 #define MTAFMT "V%08lx\015\012L%08lx\015\012N%08lx\015\012"
                ^
mix.c:420:16: note: in expansion of macro 'MTAFMT'
     fprintf (f,MTAFMT,now,0,now);
                ^
In file included from mix.c:33:0:
mix.c: In function 'mix_delete':
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
mix.c:471:50: note: in expansion of macro 'flock'
   else if (((fd = open (tmp,O_RDWR,NIL)) < 0) || flock (fd,LOCK_EX|LOCK_NB))
                                                  ^
mix.c: In function 'mix_rename':
mix.c:529:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (old,"INBOX")) {
                          ^
In file included from mix.c:37:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mix.c:529:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (old,"INBOX")) {
                              ^
In file included from mix.c:37:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mix.c:556:54: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
       for (i = lasterror = 0,n = scandir (tmp,&names,mix_rselect,alphasort);
                                                      ^
In file included from osdep.h:47:0,
                 from mix.c:33:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mix.c: In function 'mix_open':
mix.c:608:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from mix.c:37:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mix.c:608:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from mix.c:37:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mix.c:610:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_dir' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:613:12: note: in expansion of macro 'LOCAL'
   mix_dir (LOCAL->buf,stream->mailbox);
            ^
mix.c:165:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_dir (char *dst,char *name);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:615:29: note: in expansion of macro 'LOCAL'
   stream->mailbox = cpystr (LOCAL->buf);
                             ^
In file included from mix.c:37:0:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:618:35: note: in expansion of macro 'LOCAL'
    ((LOCAL->mfd = open (mix_file (LOCAL->buf,stream->mailbox,MIXMETA),
                                   ^
mix.c:166:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file (char *dst,char *dir,char *name);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:621:35: note: in expansion of macro 'LOCAL'
    ((LOCAL->mfd = open (mix_file (LOCAL->buf,stream->mailbox,MIXMETA),
                                   ^
mix.c:166:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file (char *dst,char *dir,char *name);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:629:38: note: in expansion of macro 'LOCAL'
     LOCAL->index = cpystr (mix_file (LOCAL->buf,stream->mailbox,MIXINDEX));
                                      ^
mix.c:166:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file (char *dst,char *dir,char *name);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:630:39: note: in expansion of macro 'LOCAL'
     LOCAL->status = cpystr (mix_file (LOCAL->buf,stream->mailbox,MIXSTATUS));
                                       ^
mix.c:166:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file (char *dst,char *dir,char *name);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:631:42: note: in expansion of macro 'LOCAL'
     LOCAL->sortcache = cpystr (mix_file (LOCAL->buf,stream->mailbox,
                                          ^
mix.c:166:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file (char *dst,char *dir,char *name);
       ^
mix.c: In function 'mix_header':
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:720:46: note: in expansion of macro 'LOCAL'
     if ((LOCAL->msgfd = open (mix_file_data (LOCAL->buf,stream->mailbox,
                                              ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:732:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     LOCAL->buf = (char *) fs_get ((LOCAL->buflen = j) + 1);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mix.c:33:
mix.c:110:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mix.c:33:
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mix.c:33:
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:711:7: warning: unused variable 'fd' [-Wunused-variable]
   int fd;
       ^
mix.c: In function 'mix_text':
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:783:46: note: in expansion of macro 'LOCAL'
     if ((LOCAL->msgfd = open (mix_file_data (LOCAL->buf,stream->mailbox,
                                              ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:807:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   d.chunk = LOCAL->buf;  /* initial buffer chunk */
           ^
mix.c:774:17: warning: unused variable 'i' [-Wunused-variable]
   unsigned long i;
                 ^
mix.c: In function 'mix_flag':
mix.c:832:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (((flags & ST_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from mix.c:32:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mix.c:833:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)) &&
                              ^
In file included from mix.c:32:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mix.c: In function 'mix_ping':
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:975:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Can't copy new mail at message: %lu",i - 1);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:976:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,WARN);
          ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:929:15: warning: unused variable 'sfd' [-Wunused-variable]
   int mfd,ifd,sfd;
               ^
mix.c:929:11: warning: unused variable 'ifd' [-Wunused-variable]
   int mfd,ifd,sfd;
           ^
mix.c:929:7: warning: unused variable 'mfd' [-Wunused-variable]
   int mfd,ifd,sfd;
       ^
mix.c: In function 'mix_expunge':
mix.c:1035:29: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   mail_uid_sequence (stream,sequence) :
                             ^
In file included from mix.c:32:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mix.c:1036:25: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
   mail_sequence (stream,sequence))) || stream->rdonly);
                         ^
In file included from mix.c:32:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mix.c:1054:53: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
       long nfiles = scandir (stream->mailbox,&names,mix_select,mix_msgfsort);
                                                     ^
In file included from osdep.h:47:0,
                 from mix.c:33:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mix.c:1054:64: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
       long nfiles = scandir (stream->mailbox,&names,mix_select,mix_msgfsort);
                                                                ^
In file included from osdep.h:47:0,
                 from mix.c:33:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1087:15: note: in expansion of macro 'LOCAL'
      sprintf (LOCAL->buf,"Can't locate mix message file %.08lx",
               ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1089:14: note: in expansion of macro 'LOCAL'
      MM_LOG (LOCAL->buf,ERROR);
              ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1098:30: note: in expansion of macro 'LOCAL'
      else if (mix_file_data (LOCAL->buf,stream->mailbox,cur->fileno) &&
                              ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'truncate' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1100:19: note: in expansion of macro 'LOCAL'
         truncate (LOCAL->buf,0) : unlink (LOCAL->buf))) {
                   ^
In file included from osdep.h:45:0,
                 from mix.c:33:
/usr/include/unistd.h:993:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int truncate (const char *__file, __off_t __length)
            ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'unlink' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1100:43: note: in expansion of macro 'LOCAL'
         truncate (LOCAL->buf,0) : unlink (LOCAL->buf))) {
                                           ^
In file included from osdep.h:45:0,
                 from mix.c:33:
/usr/include/unistd.h:826:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int unlink (const char *__name) __THROW __nonnull ((1));
            ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1101:17: note: in expansion of macro 'LOCAL'
        sprintf (LOCAL->buf,
                 ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1104:16: note: in expansion of macro 'LOCAL'
        MM_LOG (LOCAL->buf,WARN);
                ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:1131:26: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (nexp) sprintf (s = LOCAL->buf,"Expunged %lu messages",nexp);
                          ^
mix.c:1133:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       sprintf (s=LOCAL->buf,"Reclaimed %lu bytes of expunged space",reclaimed);
                 ^
mix.c:1026:11: warning: unused variable 'sfd' [-Wunused-variable]
   int ifd,sfd;
           ^
mix.c:1026:7: warning: unused variable 'ifd' [-Wunused-variable]
   int ifd,sfd;
       ^
mix.c: In function 'mix_burp':
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1223:18: note: in expansion of macro 'LOCAL'
   mix_file_data (LOCAL->buf,stream->mailbox,burp->fileno);
                  ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'stat' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1227:15: note: in expansion of macro 'LOCAL'
     if (stat (LOCAL->buf,&sbuf)) {
               ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/sys/stat.h:453:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __NTH (stat (const char *__path, struct stat *__statbuf))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1228:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,staterr,burp->name,strerror (errno));
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1229:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 3 of 'mix_burp_check' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1232:54: note: in expansion of macro 'LOCAL'
     else if (mix_burp_check (&burp->set,sbuf.st_size,LOCAL->buf)) {
                                                      ^
mix.c:147:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mix_burp_check (SEARCHSET *set,size_t size,char *file);
      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'truncate' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1236:33: note: in expansion of macro 'LOCAL'
       else if (ret = !truncate (LOCAL->buf,burp->set.last))
                                 ^
In file included from osdep.h:45:0,
                 from mix.c:33:
/usr/include/unistd.h:993:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int truncate (const char *__file, __off_t __length)
            ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1239:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,truncerr,burp->name,strerror (errno));
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1240:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,ERROR);
          ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'open' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1245:25: note: in expansion of macro 'LOCAL'
   else if (((fd = open (LOCAL->buf,O_RDWR,NIL)) < 0) ||
                         ^
In file included from /usr/include/fcntl.h:279:0,
                 from osdep.h:49,
                 from mix.c:33:
/usr/include/arm-linux-gnueabihf/bits/fcntl2.h:41:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 open (const char *__path, int __oflag, ...)
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1247:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Error opening mix message file %.80s: %.80s",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1249:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1253:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,staterr,burp->name,strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1254:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 3 of 'mix_burp_check' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1259:52: note: in expansion of macro 'LOCAL'
   else if (mix_burp_check (&burp->set,sbuf.st_size,LOCAL->buf)) {
                                                    ^
mix.c:147:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mix_burp_check (SEARCHSET *set,size_t size,char *file);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mix.c:33:
mix.c:110:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mix.c:33:
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1265:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Bad message token in mix message file at %lu",
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1267:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,ERROR);
          ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1307:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,truncerr,burp->name,strerror (errno));
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1308:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,WARN);
               ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:1219:9: warning: variable 's' set but not used [-Wunused-but-set-variable]
   void *s;
         ^
mix.c: In function 'mix_burp_check':
mix.c:1336:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'size_t {aka unsigned int}' [-Wformat=]
     sprintf (tmp,"Unexpected short mix message file %.80s %lu < %lu",
                  ^
mix.c: In function 'mix_copy':
mix.c:110:15: warning: pointer targets in passing argument 2 of 'mix_isvalid' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1357:35: note: in expansion of macro 'LOCAL'
   long ret = mix_isvalid (mailbox,LOCAL->buf);
                                   ^
mix.c:236:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mix_isvalid (char *name,char *meta)
      ^
mix.c:1375:68: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   else if (!(ret = ((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                                    ^
In file included from mix.c:32:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mix.c:1376:29: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_sequence (stream,sequence))));
                             ^
In file included from mix.c:32:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mix.c:1393:14: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
     sprintf (local->buf,MSRFMT,MSGTOK,0,0,0,0,0,0,0,'+',0,0,0);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:69:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'int' [-Wformat=]
 #define MSRFMT "%s%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:\015\012"
                ^
mix.c:1393:25: note: in expansion of macro 'MSRFMT'
     sprintf (local->buf,MSRFMT,MSGTOK,0,0,0,0,0,0,0,'+',0,0,0);
                         ^
mix.c:69:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 14 has type 'int' [-Wformat=]
 #define MSRFMT "%s%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:\015\012"
                ^
mix.c:1393:25: note: in expansion of macro 'MSRFMT'
     sprintf (local->buf,MSRFMT,MSGTOK,0,0,0,0,0,0,0,'+',0,0,0);
                         ^
mix.c:1394:23: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     hdrsize = strlen (local->buf);
                       ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mix.c:1403:43: warning: pointer targets in passing argument 3 of 'mix_data_open' differ in signedness [-Wpointer-sign]
     if (msgf = mix_data_open (astream,&fd,&size,newsize)) {
                                           ^
mix.c:159:7: note: expected 'long int *' but argument is of type 'long unsigned int *'
 FILE *mix_data_open (MAILSTREAM *stream,int *fd,long *size,
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1415:47: note: in expansion of macro 'LOCAL'
      if ((LOCAL->msgfd = open (mix_file_data (LOCAL->buf,
                                               ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:1427:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      d.chunk = LOCAL->buf;
              ^
mix.c:1405:23: warning: variable 'uid' set but not used [-Wunused-but-set-variable]
       unsigned long j,uid,uidv;
                       ^
mix.c: In function 'mix_append':
mix.c:1519:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (ret = compare_cstring (mailbox,"INBOX") ?
                                ^
In file included from mix.c:37:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mix.c:1519:40: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (ret = compare_cstring (mailbox,"INBOX") ?
                                        ^
In file included from mix.c:37:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mix.c:1550:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (local->buf,MSRFMT,MSGTOK,0,0,0,0,0,0,0,'+',0,0,0);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:69:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'int' [-Wformat=]
 #define MSRFMT "%s%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:\015\012"
                ^
mix.c:1550:27: note: in expansion of macro 'MSRFMT'
       sprintf (local->buf,MSRFMT,MSGTOK,0,0,0,0,0,0,0,'+',0,0,0);
                           ^
mix.c:69:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 14 has type 'int' [-Wformat=]
 #define MSRFMT "%s%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:\015\012"
                ^
mix.c:1550:27: note: in expansion of macro 'MSRFMT'
       sprintf (local->buf,MSRFMT,MSGTOK,0,0,0,0,0,0,0,'+',0,0,0);
                           ^
mix.c:1551:25: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       hdrsize = strlen (local->buf);
                         ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mix.c:1555:45: warning: pointer targets in passing argument 3 of 'mix_data_open' differ in signedness [-Wpointer-sign]
       if (msgf = mix_data_open (astream,&fd,&size,hdrsize + SIZE (message))) {
                                             ^
mix.c:159:7: note: expected 'long int *' but argument is of type 'long unsigned int *'
 FILE *mix_data_open (MAILSTREAM *stream,int *fd,long *size,
       ^
mix.c:1563:51: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
    else if (date && !(ret = mail_parse_date (&elt,date))) {
                                                   ^
In file included from mix.c:32:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
mix.c:1570:30: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
        mail_parse_date (&elt,tmp);
                              ^
In file included from mix.c:32:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
mix.c: In function 'mix_append_msg':
mix.c:1632:26: warning: unused variable 'hoff' [-Wunused-variable]
   unsigned long i,j,k,uf,hoff;
                          ^
mix.c:1632:17: warning: unused variable 'i' [-Wunused-variable]
   unsigned long i,j,k,uf,hoff;
                 ^
mix.c: In function 'mix_parse':
mix.c:110:15: warning: pointer targets in passing argument 2 of 'mix_read_record' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1823:42: note: in expansion of macro 'LOCAL'
       while ((s = mix_read_record (*idxf,LOCAL->buf,LOCAL->buflen,"index")) &&
                                          ^
mix.c:163:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_read_record (FILE *f,char *buf,unsigned long buflen,char *type);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1959:31: note: in expansion of macro 'LOCAL'
      if (stat (mix_file_data (LOCAL->buf,stream->mailbox,
                               ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2041:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2044:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,ERROR);
          ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 2 of 'mix_read_record' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2054:43: note: in expansion of macro 'LOCAL'
    while ((t = s = mix_read_record (statf,LOCAL->buf,LOCAL->buflen,
                                           ^
mix.c:163:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_read_record (FILE *f,char *buf,unsigned long buflen,char *type);
       ^
mix.c: In function 'mix_meta_slurp':
mix.c:2150:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     LOCAL->buf = (char *) fs_get ((LOCAL->buflen = sbuf.st_size) + 1);
                ^
mix.c:2155:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       (read (LOCAL->mfd,s = LOCAL->buf,sbuf.st_size) != sbuf.st_size))
                           ^
mix.c: In function 'mix_meta_update':
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2190:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,SEQFMT,LOCAL->metaseq = mix_modseq (LOCAL->metaseq));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2191:35: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf + strlen (LOCAL->buf),MTAFMT,
                                   ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2191:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf + strlen (LOCAL->buf),MTAFMT,
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2193:56: note: in expansion of macro 'LOCAL'
     for (i = 0, c = 'K', s = ss = LOCAL->buf + strlen (LOCAL->buf);
                                                        ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mix.c:2194:26: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   (i < NUSERFLAGS) && (t = stream->user_flags[i]); ++i) {
                          ^
mix.c:110:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2208:30: note: in expansion of macro 'LOCAL'
     ret = (write (LOCAL->mfd,LOCAL->buf,i) == i) ? LONGT : NIL;
                              ^
In file included from osdep.h:63:0,
                 from mix.c:33:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mix.c: In function 'mix_index_update':
mix.c:65:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'int' [-Wformat=]
 #define IXRFMT ":%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:%08lx:%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2237:15: note: in expansion of macro 'IXRFMT'
  sprintf (tmp,IXRFMT,0,14,4,4,13,0,0,'+',0,0,0,0,0,0,0);
               ^
mix.c:65:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 13 has type 'int' [-Wformat=]
 #define IXRFMT ":%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:%08lx:%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2237:15: note: in expansion of macro 'IXRFMT'
  sprintf (tmp,IXRFMT,0,14,4,4,13,0,0,'+',0,0,0,0,0,0,0);
               ^
mix.c:65:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 14 has type 'int' [-Wformat=]
 #define IXRFMT ":%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:%08lx:%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2237:15: note: in expansion of macro 'IXRFMT'
  sprintf (tmp,IXRFMT,0,14,4,4,13,0,0,'+',0,0,0,0,0,0,0);
               ^
mix.c:65:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 15 has type 'int' [-Wformat=]
 #define IXRFMT ":%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:%08lx:%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2237:15: note: in expansion of macro 'IXRFMT'
  sprintf (tmp,IXRFMT,0,14,4,4,13,0,0,'+',0,0,0,0,0,0,0);
               ^
mix.c:65:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 16 has type 'int' [-Wformat=]
 #define IXRFMT ":%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:%08lx:%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2237:15: note: in expansion of macro 'IXRFMT'
  sprintf (tmp,IXRFMT,0,14,4,4,13,0,0,'+',0,0,0,0,0,0,0);
               ^
mix.c:65:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 17 has type 'int' [-Wformat=]
 #define IXRFMT ":%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:%08lx:%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2237:15: note: in expansion of macro 'IXRFMT'
  sprintf (tmp,IXRFMT,0,14,4,4,13,0,0,'+',0,0,0,0,0,0,0);
               ^
mix.c: In function 'mix_status_update':
mix.c:67:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'int' [-Wformat=]
 #define STRFMT ":%08lx:%08lx:%04x:%08lx:\015\012"
                ^
mix.c:2318:15: note: in expansion of macro 'STRFMT'
  sprintf (tmp,STRFMT,0,0,0,0);
               ^
mix.c:67:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'int' [-Wformat=]
 #define STRFMT ":%08lx:%08lx:%04x:%08lx:\015\012"
                ^
mix.c:2318:15: note: in expansion of macro 'STRFMT'
  sprintf (tmp,STRFMT,0,0,0,0);
               ^
mix.c:67:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 6 has type 'int' [-Wformat=]
 #define STRFMT ":%08lx:%08lx:%04x:%08lx:\015\012"
                ^
mix.c:2318:15: note: in expansion of macro 'STRFMT'
  sprintf (tmp,STRFMT,0,0,0,0);
               ^
mix.c: In function 'mix_data_open':
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2400:35: note: in expansion of macro 'LOCAL'
   if ((*fd = open (mix_file_data (LOCAL->buf,stream->mailbox,LOCAL->newmsg),
                                   ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2416:7: note: in expansion of macro 'LOCAL'
      (LOCAL->buf,stream->mailbox,
       ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c: In function 'mix_sortcache_open':
mix.c:110:15: warning: pointer targets in passing argument 2 of 'mix_read_record' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2466:44: note: in expansion of macro 'LOCAL'
     while ((s = t = mix_read_record (srtcf,LOCAL->buf,LOCAL->buflen,
                                            ^
mix.c:163:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_read_record (FILE *f,char *buf,unsigned long buflen,char *type);
       ^
mix.c:2565:21: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
          LOCAL->buf = (char *)
                     ^
mix.c:2577:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        for (s = LOCAL->buf,sl = NIL,
               ^
mix.c:2585:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     sl->text.data = cpystr (s);
                   ^
mix.c: In function 'mix_sortcache_update':
mix.c:73:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 5 has type 'size_t {aka unsigned int}' [-Wformat=]
 #define SCRFMT ":%08lx:%08lx:%08lx:%08lx:%08lx:%c%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2672:13: note: in expansion of macro 'SCRFMT'
  fprintf (f,SCRFMT,elt->private.uid,s->date,
             ^
mix.c:73:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 6 has type 'size_t {aka unsigned int}' [-Wformat=]
 #define SCRFMT ":%08lx:%08lx:%08lx:%08lx:%08lx:%c%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2672:13: note: in expansion of macro 'SCRFMT'
  fprintf (f,SCRFMT,elt->private.uid,s->date,
             ^
mix.c:73:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 7 has type 'size_t {aka unsigned int}' [-Wformat=]
 #define SCRFMT ":%08lx:%08lx:%08lx:%08lx:%08lx:%c%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2672:13: note: in expansion of macro 'SCRFMT'
  fprintf (f,SCRFMT,elt->private.uid,s->date,
             ^
mix.c:73:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 9 has type 'size_t {aka unsigned int}' [-Wformat=]
 #define SCRFMT ":%08lx:%08lx:%08lx:%08lx:%08lx:%c%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2672:13: note: in expansion of macro 'SCRFMT'
  fprintf (f,SCRFMT,elt->private.uid,s->date,
             ^
mix.c:73:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 10 has type 'size_t {aka unsigned int}' [-Wformat=]
 #define SCRFMT ":%08lx:%08lx:%08lx:%08lx:%08lx:%c%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2672:13: note: in expansion of macro 'SCRFMT'
  fprintf (f,SCRFMT,elt->private.uid,s->date,
             ^
mix.c: In function 'mix_copy':
mix.c:1477:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (fd,size); /* revert file */
  ^
mix.c: In function 'mix_append':
mix.c:1594:4: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
    ftruncate (fd,size); /* revert all writes to file*/
    ^
mix.c: In function 'mix_meta_update':
mix.c:2209:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (LOCAL->mfd,i); /* and tie off at that point */
     ^
mix.c: In function 'mix_index_update':
mix.c:2255:4: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
    ftruncate (fileno (idxf),sbuf.st_size);
    ^
mix.c:2288:16: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
       if (ret) ftruncate (fileno (idxf),ftell (idxf));
                ^
mix.c: In function 'mix_status_update':
mix.c:2335:4: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
    ftruncate (fileno (statf),sbuf.st_size);
    ^
mix.c:2369:16: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
       if (ret) ftruncate (fileno (statf),ftell (statf));
                ^
mix.c: In function 'mix_sortcache_update':
mix.c:2697:16: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
       if (ret) ftruncate (fileno (f),ftell (f));
                ^
mix.c: In function 'mix_sortcache_open':
mix.c:2640:8: warning: 'fd' may be used uninitialized in this function [-Wmaybe-uninitialized]
   else fchmod (fd,sbuf.st_mode);
        ^
sh -c 'rm -rf c-client.a || true'
ar rc c-client.a osdep.o mail.o misc.o newsrc.o smanager.o utf8.o utf8aux.o siglocal.o dummy.o pseudo.o netmsg.o flstring.o fdstring.o rfc822.o nntp.o smtp.o imap4r1.o pop3.o unix.o mbx.o mmdf.o tenex.o mtx.o news.o phile.o mh.o mx.o mix.o ;ranlib c-client.a
make[4]: Leaving directory '/«PKGBUILDDIR»/c-client'
make[3]: Leaving directory '/«PKGBUILDDIR»/c-client'
echo lnp > OSTYPE
touch rebuild
sh -c 'rm -rf rebuild || true'
Building bundled tools...
cd mtest;make
make[3]: Entering directory '/«PKGBUILDDIR»/mtest'
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o mtest.o mtest.c
mtest.c: In function 'main':
mtest.c:124:10: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   ucase (tmp);
          ^
In file included from ../c-client/c-client.h:48:0,
                 from mtest.c:39:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
mtest.c: In function 'mm':
mtest.c:168:21: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
     switch (*ucase (cmd)) { /* dispatch based on command */
                     ^
In file included from ../c-client/c-client.h:48:0,
                 from mtest.c:39:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
mtest.c:204:13: warning: the address of 'parms' will always evaluate as 'true' [-Waddress]
         if (parms) {
             ^
mtest.c: In function 'overview_header':
mtest.c:402:28: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
     mail_parse_date (&selt,ov->date);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from mtest.c:39:
../c-client/mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
mtest.c: In function 'prompt':
mtest.c:622:3: warning: implicit declaration of function 'gets' [-Wimplicit-function-declaration]
   gets (txt);
   ^
mtest.c: In function 'smtptest':
mtest.c:829:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   msg->date = (char *) fs_get (1+strlen (line));
             ^
mtest.c:830:11: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
   strcpy (msg->date,line);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtest.c:36:
/usr/include/arm-linux-gnueabihf/bits/string3.h:102:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
 ^
mtest.c: In function 'mm_login':
mtest.c:744:5: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
     fgets (user,NETMAXUSER-1,stdin);
     ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS` -o mtest mtest.o ../c-client/`cat ../c-client/ARCHIVENAME` `cat ../c-client/LDFLAGS`
../c-client/c-client.a(osdep.o): In function `ssl_onceonlyinit':
/«PKGBUILDDIR»/c-client/osdep.c:338: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
mtest.o: In function `prompt':
/«PKGBUILDDIR»/mtest/mtest.c:622: warning: the `gets' function is dangerous and should not be used.
make[3]: Leaving directory '/«PKGBUILDDIR»/mtest'
cd ipopd;make
make[3]: Entering directory '/«PKGBUILDDIR»/ipopd'
cd ../c-client;make
make[4]: Entering directory '/«PKGBUILDDIR»/c-client'
make all `cat SPECIALS`
make[5]: Entering directory '/«PKGBUILDDIR»/c-client'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/«PKGBUILDDIR»/c-client'
make[4]: Leaving directory '/«PKGBUILDDIR»/c-client'
cd ../c-client;make
make[4]: Entering directory '/«PKGBUILDDIR»/c-client'
make all `cat SPECIALS`
make[5]: Entering directory '/«PKGBUILDDIR»/c-client'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/«PKGBUILDDIR»/c-client'
make[4]: Leaving directory '/«PKGBUILDDIR»/c-client'
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o ipop2d.o ipop2d.c
ipop2d.c: In function 'main':
ipop2d.c:149:14: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       ucase (s);  /* canonicalize case */
              ^
In file included from ../c-client/c-client.h:48:0,
                 from ipop2d.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
ipop2d.c: In function 'c_fold':
ipop2d.c:333:10: warning: unused variable 'mb' [-Wunused-variable]
   NETMBX mb;
          ^
ipop2d.c:332:9: warning: unused variable 's' [-Wunused-variable]
   char *s = NIL,tmp[2*TMPLEN];
         ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS` -o ipop2d ipop2d.o `cat ../c-client/LDFLAGS`
../c-client/c-client.a(osdep.o): In function `ssl_onceonlyinit':
/«PKGBUILDDIR»/c-client/osdep.c:338: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o ipop3d.o ipop3d.c
ipop3d.c: In function 'main':
ipop3d.c:129:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     while (auth && compare_cstring (auth->name,"CRAM-MD5")) auth = auth->next;
                                     ^
In file included from ../c-client/c-client.h:48:0,
                 from ipop3d.c:35:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
ipop3d.c:129:48: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     while (auth && compare_cstring (auth->name,"CRAM-MD5")) auth = auth->next;
                                                ^
In file included from ../c-client/c-client.h:48:0,
                 from ipop3d.c:35:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
ipop3d.c:186:14: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       ucase (s);  /* canonicalize case */
              ^
In file included from ../c-client/c-client.h:48:0,
                 from ipop3d.c:35:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
ipop3d.c: In function 'pass_login':
ipop3d.c:654:8: warning: unused variable 'tmp' [-Wunused-variable]
   char tmp[MAILTMPLEN];
        ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS` -o ipop3d ipop3d.o `cat ../c-client/LDFLAGS`
../c-client/c-client.a(osdep.o): In function `ssl_onceonlyinit':
/«PKGBUILDDIR»/c-client/osdep.c:338: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
make[3]: Leaving directory '/«PKGBUILDDIR»/ipopd'
cd imapd;make
make[3]: Entering directory '/«PKGBUILDDIR»/imapd'
cd ../c-client;make
make[4]: Entering directory '/«PKGBUILDDIR»/c-client'
make all `cat SPECIALS`
make[5]: Entering directory '/«PKGBUILDDIR»/c-client'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/«PKGBUILDDIR»/c-client'
make[4]: Leaving directory '/«PKGBUILDDIR»/c-client'
cd ../c-client;make
make[4]: Entering directory '/«PKGBUILDDIR»/c-client'
make all `cat SPECIALS`
make[5]: Entering directory '/«PKGBUILDDIR»/c-client'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/«PKGBUILDDIR»/c-client'
make[4]: Leaving directory '/«PKGBUILDDIR»/c-client'
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -DANOFILE=\"/etc/anonymous.newsgroups\" -DALERTFILE=\"/etc/imapd.alert\" -DNNTPFILE=\"/etc/imapd.nntp\" -DUSERALERTFILE=\".imapalert\" -DSHUTDOWNFILE=\"/etc/nologin\"   -c -o imapd.o imapd.c
imapd.c: In function 'main':
imapd.c:302:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (((s = strrchr (argv[0],'/')) || (s = strrchr (argv[0],'\\'))) ?
          ^
imapd.c:302:41: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (((s = strrchr (argv[0],'/')) || (s = strrchr (argv[0],'\\'))) ?
                                         ^
imapd.c:307:16: warning: pointer targets in passing argument 1 of 'rfc822_date' differ in signedness [-Wpointer-sign]
   rfc822_date (tmp);  /* get date/time at startup */
                ^
In file included from ../c-client/env_unix.h:61:0,
                 from ../c-client/osdep.h:63,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
../c-client/env.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void rfc822_date (char *date);
      ^
imapd.c:327:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if (s = strchr (proxy,'\n')) *s = '\0';
        ^
imapd.c:334:7: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     s = myusername_full (&i); /* get user name and flags */
       ^
imapd.c:342:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       s = "ANONYMOUS";
         ^
imapd.c:346:22: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
       user = cpystr (s); /* copy user name */
                      ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imapd.c:346:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       user = cpystr (s); /* copy user name */
            ^
imapd.c:347:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       pass = cpystr ("*"); /* set fake password */
            ^
imapd.c:356:14: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
       PSOUT (user);
              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:370:10: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
   PSOUT (tmp);
          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:392:12: warning: pointer targets in passing argument 1 of 'slurp' differ in signedness [-Wpointer-sign]
     slurp (cmdbuf,CMDLEN,TIMEOUT);
            ^
imapd.c:127:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void slurp (char *s,int n,unsigned long timeout);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:399:18: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!strchr (cmdbuf,'\012')) {
                  ^
imapd.c:399:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:400:23: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
       if (t = strchr (cmdbuf,' ')) *t = '\0';
                       ^
imapd.c:400:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:400:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (t = strchr (cmdbuf,' ')) *t = '\0';
             ^
imapd.c:406:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (tmp,response,t ? (char *) cmdbuf : "*");
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:407:14: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
       PSOUT (tmp);
              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:409:30: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
     else if (!(tag = strtok (cmdbuf," \015\012"))) {
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:416:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     else if (!(s = strtok (NIL," \015\012"))) {
                  ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:428:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s,"UID") && strtok (NIL," \015\012")) {
                    ^
imapd.c:428:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:428:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s,"UID") && strtok (NIL," \015\012")) {
                    ^
imapd.c:428:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:428:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s,"UID") && strtok (NIL," \015\012")) {
                    ^
imapd.c:428:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:428:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s,"UID") && strtok (NIL," \015\012")) {
                    ^
imapd.c:428:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:428:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s,"UID") && strtok (NIL," \015\012")) {
                    ^
imapd.c:428:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:428:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s,"UID") && strtok (NIL," \015\012")) {
                    ^
imapd.c:428:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:436:21: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
       cmd = cpystr (s);  /* save current command */
                     ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imapd.c:436:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       cmd = cpystr (s);  /* save current command */
           ^
imapd.c:438:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if ((arg = strtok (NIL,"\015\012")) && ((i = strlen (arg)) > 3) &&
                ^
imapd.c:438:60: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       if ((arg = strtok (NIL,"\015\012")) && ((i = strlen (arg)) > 3) &&
                                                            ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:444:28: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
    litplus.size = strtoul (arg + i + 1,NIL,10);
                            ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:449:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (cmd,"NOOP")) {
                    ^
imapd.c:449:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:449:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (cmd,"NOOP")) {
                    ^
imapd.c:449:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:449:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (cmd,"NOOP")) {
                    ^
imapd.c:449:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:449:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (cmd,"NOOP")) {
                    ^
imapd.c:449:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:449:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (cmd,"NOOP")) {
                    ^
imapd.c:449:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:449:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (cmd,"NOOP")) {
                    ^
imapd.c:449:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:454:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"LOGOUT")) {
                         ^
imapd.c:454:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:454:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"LOGOUT")) {
                         ^
imapd.c:454:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:454:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"LOGOUT")) {
                         ^
imapd.c:454:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:454:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"LOGOUT")) {
                         ^
imapd.c:454:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:454:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"LOGOUT")) {
                         ^
imapd.c:454:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:454:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"LOGOUT")) {
                         ^
imapd.c:454:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:466:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"CAPABILITY")) {
                         ^
imapd.c:466:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:466:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"CAPABILITY")) {
                         ^
imapd.c:466:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:466:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"CAPABILITY")) {
                         ^
imapd.c:466:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:466:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"CAPABILITY")) {
                         ^
imapd.c:466:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:466:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"CAPABILITY")) {
                         ^
imapd.c:466:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:466:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"CAPABILITY")) {
                         ^
imapd.c:466:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:488:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"AUTHENTICATE")) {
               ^
imapd.c:488:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:488:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"AUTHENTICATE")) {
               ^
imapd.c:488:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:488:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"AUTHENTICATE")) {
               ^
imapd.c:488:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:488:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"AUTHENTICATE")) {
               ^
imapd.c:488:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:488:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"AUTHENTICATE")) {
               ^
imapd.c:488:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:488:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"AUTHENTICATE")) {
               ^
imapd.c:488:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:498:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    else if (!strcmp (ucase (s),"ANONYMOUS") && !stat (ANOFILE,&sbuf)) {
                      ^
imapd.c:498:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:498:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strcmp (ucase (s),"ANONYMOUS") && !stat (ANOFILE,&sbuf)) {
                      ^
imapd.c:498:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:498:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    else if (!strcmp (ucase (s),"ANONYMOUS") && !stat (ANOFILE,&sbuf)) {
                      ^
imapd.c:498:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:498:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strcmp (ucase (s),"ANONYMOUS") && !stat (ANOFILE,&sbuf)) {
                      ^
imapd.c:498:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:498:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strcmp (ucase (s),"ANONYMOUS") && !stat (ANOFILE,&sbuf)) {
                      ^
imapd.c:498:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:498:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strcmp (ucase (s),"ANONYMOUS") && !stat (ANOFILE,&sbuf)) {
                      ^
imapd.c:498:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:499:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      if (!(s = imap_responder ("",0,NIL)))
              ^
imapd.c:503:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        user = cpystr ("ANONYMOUS");
             ^
imapd.c:504:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        pass = cpystr ("*");
             ^
imapd.c:514:39: warning: pointer targets in passing argument 1 of 'mail_auth' differ in signedness [-Wpointer-sign]
    else if (user = cpystr (mail_auth (s,imap_responder,argc,argv))) {
                                       ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1822:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mail_auth (char *mechanism,authresponse_t resp,int argc,char *argv[]);
       ^
imapd.c:514:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    else if (user = cpystr (mail_auth (s,imap_responder,argc,argv))) {
                  ^
imapd.c:515:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      pass = cpystr ("*");
           ^
imapd.c:525:43: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
      char *msg = (char *) fs_get (strlen (cmd) + strlen (s) + 2);
                                           ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:525:58: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
      char *msg = (char *) fs_get (strlen (cmd) + strlen (s) + 2);
                                                          ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:528:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      cmd = msg;
          ^
imapd.c:530:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    auth && compare_cstring (s,auth->name); auth = auth->next);
                               ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:555:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LOGIN")) {
                    ^
imapd.c:555:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:555:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LOGIN")) {
                    ^
imapd.c:555:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:555:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LOGIN")) {
                    ^
imapd.c:555:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:555:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LOGIN")) {
                    ^
imapd.c:555:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:555:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LOGIN")) {
                    ^
imapd.c:555:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:555:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LOGIN")) {
                    ^
imapd.c:555:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:559:26: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
    if (!((user = cpystr (snarf (&arg))) &&
                          ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imapd.c:559:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!((user = cpystr (snarf (&arg))) &&
                ^
imapd.c:560:19: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
   (pass = cpystr (snarf (&arg))))) response = misarg;
                   ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imapd.c:560:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   (pass = cpystr (snarf (&arg))))) response = misarg;
         ^
imapd.c:563:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (user,"ANONYMOUS") &&
                                    ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:574:22: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
      if (s = strchr (user,'*')) *s++ ='\0';
                      ^
imapd.c:574:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:574:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      if (s = strchr (user,'*')) *s++ ='\0';
            ^
imapd.c:576:24: warning: pointer targets in passing argument 1 of 'server_login' differ in signedness [-Wpointer-sign]
      if (server_login (user,pass,s,argc,argv)) {
                        ^
In file included from ../c-client/env_unix.h:61:0,
                 from ../c-client/osdep.h:63,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
../c-client/env.h:39:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long server_login (char *user,char *pass,char *authuser,int argc,char *argv[]);
      ^
imapd.c:576:29: warning: pointer targets in passing argument 2 of 'server_login' differ in signedness [-Wpointer-sign]
      if (server_login (user,pass,s,argc,argv)) {
                             ^
In file included from ../c-client/env_unix.h:61:0,
                 from ../c-client/osdep.h:63,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
../c-client/env.h:39:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long server_login (char *user,char *pass,char *authuser,int argc,char *argv[]);
      ^
imapd.c:576:34: warning: pointer targets in passing argument 3 of 'server_login' differ in signedness [-Wpointer-sign]
      if (server_login (user,pass,s,argc,argv)) {
                                  ^
In file included from ../c-client/env_unix.h:61:0,
                 from ../c-client/osdep.h:63,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
../c-client/env.h:39:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long server_login (char *user,char *pass,char *authuser,int argc,char *argv[]);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:590:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STARTTLS")) {
                    ^
imapd.c:590:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:590:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STARTTLS")) {
                    ^
imapd.c:590:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:590:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STARTTLS")) {
                    ^
imapd.c:590:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:590:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STARTTLS")) {
                    ^
imapd.c:590:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:590:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STARTTLS")) {
                    ^
imapd.c:590:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:590:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STARTTLS")) {
                    ^
imapd.c:590:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
               ^
imapd.c:599:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
               ^
imapd.c:599:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
               ^
imapd.c:599:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
               ^
imapd.c:599:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
               ^
imapd.c:599:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
               ^
imapd.c:599:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:40: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
                                        ^
imapd.c:599:40: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:40: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
                                        ^
imapd.c:599:40: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:40: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
                                        ^
imapd.c:599:40: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:40: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
                                        ^
imapd.c:599:40: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:40: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
                                        ^
imapd.c:599:40: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:40: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
                                        ^
imapd.c:599:40: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:600:30: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (t = strtok(NIL,"\015\012"))))
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:600:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (t = strtok(NIL,"\015\012"))))
                    ^
imapd.c:600:46: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (t = strtok(NIL,"\015\012"))))
                                              ^
imapd.c:603:39: warning: pointer targets in passing argument 1 of 'fetch' differ in signedness [-Wpointer-sign]
      mail_sequence (stream,s)) fetch (t,uid);
                                       ^
imapd.c:148:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fetch (char *t,unsigned long uid);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:607:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                    ^
imapd.c:607:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                    ^
imapd.c:607:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                    ^
imapd.c:607:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                    ^
imapd.c:607:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                    ^
imapd.c:607:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                    ^
imapd.c:607:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:45: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                                             ^
imapd.c:607:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                                             ^
imapd.c:607:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:45: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                                             ^
imapd.c:607:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                                             ^
imapd.c:607:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                                             ^
imapd.c:607:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                                             ^
imapd.c:607:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:609:30: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (v = strtok (NIL," ")) &&
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:609:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (v = strtok (NIL," ")) &&
                    ^
imapd.c:609:46: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (v = strtok (NIL," ")) &&
                                              ^
imapd.c:610:6: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   (t = strtok (NIL,"\015\012")))) response = misarg;
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:615:19: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                   ^
imapd.c:615:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                   ^
imapd.c:615:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:19: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                   ^
imapd.c:615:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                   ^
imapd.c:615:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                   ^
imapd.c:615:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                   ^
imapd.c:615:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:50: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                                                  ^
imapd.c:615:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                                                  ^
imapd.c:615:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:50: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                                                  ^
imapd.c:615:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                                                  ^
imapd.c:615:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                                                  ^
imapd.c:615:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                                                  ^
imapd.c:615:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:616:16: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
        strcpy (tmp,"\\Answered \\Flagged \\Deleted \\Draft \\Seen");
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:102:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
 ^
imapd.c:618:29: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      (i < NUSERFLAGS) && (v = stream->user_flags[i]); i++)
                             ^
imapd.c:619:22: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
          if (strlen (v) <
                      ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:620:46: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       ((size_t) (MAILTMPLEN - ((u += strlen (u)) + 2 - tmp)))) {
                                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:622:13: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
     strcpy (u,v);
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:102:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
 ^
imapd.c:622:15: warning: pointer targets in passing argument 2 of 'strcpy' differ in signedness [-Wpointer-sign]
     strcpy (u,v);
               ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:102:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
 ^
imapd.c:624:26: warning: pointer targets in passing argument 2 of 'mail_flag' differ in signedness [-Wpointer-sign]
        mail_flag (stream,s,tmp,f & ~ST_SET);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1688:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_flag (MAILSTREAM *stream,char *sequence,char *flag,long flags);
      ^
imapd.c:624:28: warning: pointer targets in passing argument 3 of 'mail_flag' differ in signedness [-Wpointer-sign]
        mail_flag (stream,s,tmp,f & ~ST_SET);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1688:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_flag (MAILSTREAM *stream,char *sequence,char *flag,long flags);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:626:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                        ^
imapd.c:626:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                        ^
imapd.c:626:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                        ^
imapd.c:626:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                        ^
imapd.c:626:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                        ^
imapd.c:626:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                        ^
imapd.c:626:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:48: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                                                ^
imapd.c:626:48: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:48: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                                                ^
imapd.c:626:48: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:48: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                                                ^
imapd.c:626:48: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:48: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                                                ^
imapd.c:626:48: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:48: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                                                ^
imapd.c:626:48: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:48: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                                                ^
imapd.c:626:48: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                       ^
imapd.c:628:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                       ^
imapd.c:628:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                       ^
imapd.c:628:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                       ^
imapd.c:628:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                       ^
imapd.c:628:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                       ^
imapd.c:628:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:46: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                                              ^
imapd.c:628:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                                              ^
imapd.c:628:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:46: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                                              ^
imapd.c:628:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                                              ^
imapd.c:628:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                                              ^
imapd.c:628:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                                              ^
imapd.c:628:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:634:24: warning: pointer targets in passing argument 2 of 'mail_flag' differ in signedness [-Wpointer-sign]
      mail_flag (stream,s,t,f);
                        ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1688:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_flag (MAILSTREAM *stream,char *sequence,char *flag,long flags);
      ^
imapd.c:634:26: warning: pointer targets in passing argument 3 of 'mail_flag' differ in signedness [-Wpointer-sign]
      mail_flag (stream,s,t,f);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1688:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_flag (MAILSTREAM *stream,char *sequence,char *flag,long flags);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:645:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CHECK")) {
                    ^
imapd.c:645:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:645:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CHECK")) {
                    ^
imapd.c:645:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:645:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CHECK")) {
                    ^
imapd.c:645:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:645:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CHECK")) {
                    ^
imapd.c:645:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:645:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CHECK")) {
                    ^
imapd.c:645:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:645:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CHECK")) {
                    ^
imapd.c:645:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:655:35: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || (strcmp (cmd,"EXPUNGE") &&
                                   ^
imapd.c:655:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:655:35: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || (strcmp (cmd,"EXPUNGE") &&
                                   ^
imapd.c:655:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:655:35: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || (strcmp (cmd,"EXPUNGE") &&
                                   ^
imapd.c:655:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:655:35: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || (strcmp (cmd,"EXPUNGE") &&
                                   ^
imapd.c:655:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:655:35: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || (strcmp (cmd,"EXPUNGE") &&
                                   ^
imapd.c:655:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:655:35: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || (strcmp (cmd,"EXPUNGE") &&
                                   ^
imapd.c:655:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:656:14: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      strcmp (cmd,"UID EXPUNGE")))) {
              ^
imapd.c:656:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:656:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      strcmp (cmd,"UID EXPUNGE")))) {
              ^
imapd.c:656:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:656:14: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      strcmp (cmd,"UID EXPUNGE")))) {
              ^
imapd.c:656:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:656:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      strcmp (cmd,"UID EXPUNGE")))) {
              ^
imapd.c:656:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:656:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      strcmp (cmd,"UID EXPUNGE")))) {
              ^
imapd.c:656:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:656:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      strcmp (cmd,"UID EXPUNGE")))) {
              ^
imapd.c:656:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:660:32: warning: pointer targets in passing argument 2 of 'mail_expunge_full' differ in signedness [-Wpointer-sign]
      mail_expunge_full (stream,arg,arg ? EX_UID : NIL);
                                ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1695:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_expunge_full (MAILSTREAM *stream,char *sequence,long options);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:666:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                    ^
imapd.c:666:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                    ^
imapd.c:666:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                    ^
imapd.c:666:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                    ^
imapd.c:666:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                    ^
imapd.c:666:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                    ^
imapd.c:666:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:45: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                                             ^
imapd.c:666:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                                             ^
imapd.c:666:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:45: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                                             ^
imapd.c:666:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                                             ^
imapd.c:666:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                                             ^
imapd.c:666:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                                             ^
imapd.c:666:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:14: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
              ^
imapd.c:682:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
              ^
imapd.c:682:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:14: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
              ^
imapd.c:682:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
              ^
imapd.c:682:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
              ^
imapd.c:682:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
              ^
imapd.c:682:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:38: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
                                      ^
imapd.c:682:38: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:38: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
                                      ^
imapd.c:682:38: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:38: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
                                      ^
imapd.c:682:38: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:38: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
                                      ^
imapd.c:682:38: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:38: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
                                      ^
imapd.c:682:38: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:38: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
                                      ^
imapd.c:682:38: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:684:30: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (arg = strtok(NIL,"\015\012"))
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:684:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (arg = strtok(NIL,"\015\012"))
                    ^
imapd.c:684:48: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (arg = strtok(NIL,"\015\012"))
                                                ^
imapd.c:694:37: warning: pointer targets in passing argument 2 of 'mail_copy_full' differ in signedness [-Wpointer-sign]
    else if (!mail_copy_full (stream,s,t,uid ? CP_UID : NIL)) {
                                     ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1696:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_copy_full (MAILSTREAM *stream,char *sequence,char *mailbox,
      ^
imapd.c:694:39: warning: pointer targets in passing argument 3 of 'mail_copy_full' differ in signedness [-Wpointer-sign]
    else if (!mail_copy_full (stream,s,t,uid ? CP_UID : NIL)) {
                                       ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1696:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_copy_full (MAILSTREAM *stream,char *sequence,char *mailbox,
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:701:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                    ^
imapd.c:701:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                    ^
imapd.c:701:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                    ^
imapd.c:701:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                    ^
imapd.c:701:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                    ^
imapd.c:701:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                    ^
imapd.c:701:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                                            ^
imapd.c:701:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                                            ^
imapd.c:701:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                                            ^
imapd.c:701:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                                            ^
imapd.c:701:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                                            ^
imapd.c:701:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                                            ^
imapd.c:701:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:703:47: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
    if (!(arg && (*arg == '(') && (t = strchr (s = arg + 1,')')) &&
                                               ^
imapd.c:703:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:703:37: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (*arg == '(') && (t = strchr (s = arg + 1,')')) &&
                                     ^
imapd.c:711:24: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
      if (!(s = strtok (ucase (s)," "))) response = badatt;
                        ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:711:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      if (!(s = strtok (ucase (s)," "))) response = badatt;
              ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:716:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"REVERSE")) {
                ^
imapd.c:716:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:716:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"REVERSE")) {
                ^
imapd.c:716:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:716:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"REVERSE")) {
                ^
imapd.c:716:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:716:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"REVERSE")) {
                ^
imapd.c:716:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:716:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"REVERSE")) {
                ^
imapd.c:716:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:716:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"REVERSE")) {
                ^
imapd.c:716:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:718:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(s = strtok (NIL," "))) {
             ^
imapd.c:719:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       s = ""; /* end of attributes */
         ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:723:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"DATE")) pg->function = SORTDATE;
                ^
imapd.c:723:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:723:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"DATE")) pg->function = SORTDATE;
                ^
imapd.c:723:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:723:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"DATE")) pg->function = SORTDATE;
                ^
imapd.c:723:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:723:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"DATE")) pg->function = SORTDATE;
                ^
imapd.c:723:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:723:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"DATE")) pg->function = SORTDATE;
                ^
imapd.c:723:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:723:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"DATE")) pg->function = SORTDATE;
                ^
imapd.c:723:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:724:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"ARRIVAL")) pg->function = SORTARRIVAL;
                     ^
imapd.c:724:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:724:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"ARRIVAL")) pg->function = SORTARRIVAL;
                     ^
imapd.c:724:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:724:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"ARRIVAL")) pg->function = SORTARRIVAL;
                     ^
imapd.c:724:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:724:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"ARRIVAL")) pg->function = SORTARRIVAL;
                     ^
imapd.c:724:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:724:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"ARRIVAL")) pg->function = SORTARRIVAL;
                     ^
imapd.c:724:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:724:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"ARRIVAL")) pg->function = SORTARRIVAL;
                     ^
imapd.c:724:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:725:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"FROM")) pg->function = SORTFROM;
                     ^
imapd.c:725:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:725:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"FROM")) pg->function = SORTFROM;
                     ^
imapd.c:725:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:725:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"FROM")) pg->function = SORTFROM;
                     ^
imapd.c:725:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:725:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"FROM")) pg->function = SORTFROM;
                     ^
imapd.c:725:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:725:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"FROM")) pg->function = SORTFROM;
                     ^
imapd.c:725:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:725:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"FROM")) pg->function = SORTFROM;
                     ^
imapd.c:725:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:726:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SUBJECT")) pg->function = SORTSUBJECT;
                     ^
imapd.c:726:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:726:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SUBJECT")) pg->function = SORTSUBJECT;
                     ^
imapd.c:726:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:726:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SUBJECT")) pg->function = SORTSUBJECT;
                     ^
imapd.c:726:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:726:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SUBJECT")) pg->function = SORTSUBJECT;
                     ^
imapd.c:726:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:726:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SUBJECT")) pg->function = SORTSUBJECT;
                     ^
imapd.c:726:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:726:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SUBJECT")) pg->function = SORTSUBJECT;
                     ^
imapd.c:726:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:727:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"TO")) pg->function = SORTTO;
                     ^
imapd.c:727:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:727:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"TO")) pg->function = SORTTO;
                     ^
imapd.c:727:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:727:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"TO")) pg->function = SORTTO;
                     ^
imapd.c:727:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:727:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"TO")) pg->function = SORTTO;
                     ^
imapd.c:727:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:727:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"TO")) pg->function = SORTTO;
                     ^
imapd.c:727:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:727:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"TO")) pg->function = SORTTO;
                     ^
imapd.c:727:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:728:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"CC")) pg->function = SORTCC;
                     ^
imapd.c:728:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:728:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"CC")) pg->function = SORTCC;
                     ^
imapd.c:728:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:728:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"CC")) pg->function = SORTCC;
                     ^
imapd.c:728:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:728:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"CC")) pg->function = SORTCC;
                     ^
imapd.c:728:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:728:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"CC")) pg->function = SORTCC;
                     ^
imapd.c:728:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:728:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"CC")) pg->function = SORTCC;
                     ^
imapd.c:728:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:729:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SIZE")) pg->function = SORTSIZE;
                     ^
imapd.c:729:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:729:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SIZE")) pg->function = SORTSIZE;
                     ^
imapd.c:729:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:729:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SIZE")) pg->function = SORTSIZE;
                     ^
imapd.c:729:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:729:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SIZE")) pg->function = SORTSIZE;
                     ^
imapd.c:729:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:729:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SIZE")) pg->function = SORTSIZE;
                     ^
imapd.c:729:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:729:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SIZE")) pg->function = SORTSIZE;
                     ^
imapd.c:729:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:731:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        } while (s = strtok (NIL," "));
                   ^
imapd.c:735:55: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
        else if (!((t = snarf (&arg)) && (cs = cpystr (t)) && arg &&
                                                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:758:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                    ^
imapd.c:758:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                    ^
imapd.c:758:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                    ^
imapd.c:758:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                    ^
imapd.c:758:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                    ^
imapd.c:758:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                    ^
imapd.c:758:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:46: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                                              ^
imapd.c:758:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                                              ^
imapd.c:758:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:46: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                                              ^
imapd.c:758:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                                              ^
imapd.c:758:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                                              ^
imapd.c:758:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                                              ^
imapd.c:758:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:763:30: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (cs = strtok (NIL," ")) &&
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:763:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (cs = strtok (NIL," ")) &&
                    ^
imapd.c:764:30: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   (cs = cpystr (cs)) && (arg = strtok (NIL,"\015\012"))))
                              ^
imapd.c:770:36: warning: pointer targets in passing argument 2 of 'mail_thread' differ in signedness [-Wpointer-sign]
      if (thr = mail_thread (stream,s,cs,spg,uid ? SE_UID : NIL)) {
                                    ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1756:13: note: expected 'char *' but argument is of type 'unsigned char *'
 THREADNODE *mail_thread (MAILSTREAM *stream,char *type,char *charset,
             ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:783:27: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                           ^
imapd.c:783:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                           ^
imapd.c:783:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:27: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                           ^
imapd.c:783:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                           ^
imapd.c:783:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                           ^
imapd.c:783:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                           ^
imapd.c:783:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:53: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                                                     ^
imapd.c:783:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                                                     ^
imapd.c:783:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:53: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                                                     ^
imapd.c:783:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                                                     ^
imapd.c:783:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                                                     ^
imapd.c:783:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                                                     ^
imapd.c:783:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:848:46: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
      if (s = snarf (&arg)) charset = cpystr (s);
                                              ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:938:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                  ^
imapd.c:938:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                  ^
imapd.c:938:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                  ^
imapd.c:938:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                  ^
imapd.c:938:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                  ^
imapd.c:938:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                  ^
imapd.c:938:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:43: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                                           ^
imapd.c:938:43: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:43: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                                           ^
imapd.c:938:43: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:43: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                                           ^
imapd.c:938:43: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:43: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                                           ^
imapd.c:938:43: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:43: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                                           ^
imapd.c:938:43: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:43: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                                           ^
imapd.c:938:43: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:939:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   strcmp (cmd,"BBOARD"))) {
           ^
imapd.c:939:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:939:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   strcmp (cmd,"BBOARD"))) {
           ^
imapd.c:939:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:939:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   strcmp (cmd,"BBOARD"))) {
           ^
imapd.c:939:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:939:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   strcmp (cmd,"BBOARD"))) {
           ^
imapd.c:939:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:939:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   strcmp (cmd,"BBOARD"))) {
           ^
imapd.c:939:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:939:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   strcmp (cmd,"BBOARD"))) {
           ^
imapd.c:939:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:943:41: warning: pointer targets in passing argument 1 of 'bboardname' differ in signedness [-Wpointer-sign]
    else if (nameok (NIL,s = bboardname (cmd,s))) {
                                         ^
imapd.c:192:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *bboardname (char *cmd,char *name);
       ^
imapd.c:943:45: warning: pointer targets in passing argument 2 of 'bboardname' differ in signedness [-Wpointer-sign]
    else if (nameok (NIL,s = bboardname (cmd,s))) {
                                             ^
imapd.c:192:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *bboardname (char *cmd,char *name);
       ^
imapd.c:943:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    else if (nameok (NIL,s = bboardname (cmd,s))) {
                           ^
imapd.c:943:25: warning: pointer targets in passing argument 2 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (NIL,s = bboardname (cmd,s))) {
                         ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:944:40: warning: pointer targets in passing argument 2 of 'mail_valid' differ in signedness [-Wpointer-sign]
      DRIVER *factory = mail_valid (NIL,s,NIL);
                                        ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1632:9: note: expected 'char *' but argument is of type 'unsigned char *'
 DRIVER *mail_valid (MAILSTREAM *stream,char *mailbox,char *purpose);
         ^
imapd.c:955:31: warning: pointer targets in passing argument 2 of 'mail_open' differ in signedness [-Wpointer-sign]
   (stream = mail_open (stream,s,f | OP_SILENT)) &&
                               ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1647:13: note: expected 'char *' but argument is of type 'unsigned char *'
 MAILSTREAM *mail_open (MAILSTREAM *stream,char *name,long options);
             ^
imapd.c:961:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (t = mail_fetch_text (stream,1,NIL,&i,NIL)) &&
        ^
imapd.c:964:12: warning: pointer targets in passing argument 1 of 'strncpy' differ in signedness [-Wpointer-sign]
   strncpy (tmp,t,i)[i] = '\0';
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:117:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
 ^
imapd.c:964:16: warning: pointer targets in passing argument 2 of 'strncpy' differ in signedness [-Wpointer-sign]
   strncpy (tmp,t,i)[i] = '\0';
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:117:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
 ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:966:20: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
                    ^
imapd.c:966:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:966:20: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
                    ^
imapd.c:966:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:966:20: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
                    ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
imapd.c:966:20: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
                    ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
imapd.c:966:20: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
                    ^
imapd.c:966:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:966:20: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
                    ^
imapd.c:966:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:966:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
         ^
imapd.c:968:33: warning: pointer targets in passing argument 2 of 'mail_open' differ in signedness [-Wpointer-sign]
   if ((tstream = mail_open (NIL,tmp,f | OP_SILENT)) &&
                                 ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1647:13: note: expected 'char *' but argument is of type 'unsigned char *'
 MAILSTREAM *mail_open (MAILSTREAM *stream,char *name,long options);
             ^
imapd.c:980:40: warning: pointer targets in passing argument 1 of 'isnewsproxy' differ in signedness [-Wpointer-sign]
      else if (!factory && isnewsproxy (s)) {
                                        ^
imapd.c:193:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long isnewsproxy (char *name);
      ^
imapd.c:981:17: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
        sprintf (tmp,"{%.300s/nntp}%.300s",nntpproxy,(char *) s+6);
                 ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:982:35: warning: pointer targets in passing argument 2 of 'mail_open' differ in signedness [-Wpointer-sign]
        stream = mail_open (stream,tmp,f);
                                   ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1647:13: note: expected 'char *' but argument is of type 'unsigned char *'
 MAILSTREAM *mail_open (MAILSTREAM *stream,char *name,long options);
             ^
imapd.c:985:38: warning: pointer targets in passing argument 2 of 'mail_open' differ in signedness [-Wpointer-sign]
      else stream = mail_open (stream,s,f);
                                      ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1647:13: note: expected 'char *' but argument is of type 'unsigned char *'
 MAILSTREAM *mail_open (MAILSTREAM *stream,char *name,long options);
             ^
imapd.c:991:32: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (s,"#MHINBOX"))
                                ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:993:50: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        else lastsel = cpystr (compare_cstring (s,"INBOX") ?
                                                  ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1012:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"APPEND"))) {
                                  ^
imapd.c:1012:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1012:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"APPEND"))) {
                                  ^
imapd.c:1012:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1012:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"APPEND"))) {
                                  ^
imapd.c:1012:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1012:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"APPEND"))) {
                                  ^
imapd.c:1012:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1012:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"APPEND"))) {
                                  ^
imapd.c:1012:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1012:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"APPEND"))) {
                                  ^
imapd.c:1012:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1022:37: warning: pointer targets in passing argument 2 of 'mail_append_multiple' differ in signedness [-Wpointer-sign]
      if (!mail_append_multiple (NIL,s,append_msg,(void *) &ad)) {
                                     ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1700:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_append_multiple (MAILSTREAM *stream,char *mailbox,append_t af,
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1037:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                    ^
imapd.c:1037:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                    ^
imapd.c:1037:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                    ^
imapd.c:1037:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                    ^
imapd.c:1037:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                    ^
imapd.c:1037:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                    ^
imapd.c:1037:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                                            ^
imapd.c:1037:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                                            ^
imapd.c:1037:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                                            ^
imapd.c:1037:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                                            ^
imapd.c:1037:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                                            ^
imapd.c:1037:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                                            ^
imapd.c:1037:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1043:21: warning: pointer targets in passing argument 1 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (s,t)) {
                     ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:1043:23: warning: pointer targets in passing argument 2 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (s,t)) {
                       ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:1044:28: warning: pointer targets in passing argument 1 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,LONGT)) {
                            ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1044:30: warning: pointer targets in passing argument 2 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,LONGT)) {
                              ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1044:32: warning: pointer targets in passing argument 3 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,LONGT)) {
                                ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1046:26: warning: pointer targets in passing argument 3 of 'mail_list' differ in signedness [-Wpointer-sign]
        mail_list (NIL,"",tmp);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1637:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_list (MAILSTREAM *stream,char *ref,char *pat);
      ^
imapd.c:1049:26: warning: pointer targets in passing argument 2 of 'mail_list' differ in signedness [-Wpointer-sign]
      else mail_list (NIL,s,t);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1637:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_list (MAILSTREAM *stream,char *ref,char *pat);
      ^
imapd.c:1049:28: warning: pointer targets in passing argument 3 of 'mail_list' differ in signedness [-Wpointer-sign]
      else mail_list (NIL,s,t);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1637:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_list (MAILSTREAM *stream,char *ref,char *pat);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1055:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SCAN")) {
                    ^
imapd.c:1055:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1055:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SCAN")) {
                    ^
imapd.c:1055:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1055:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SCAN")) {
                    ^
imapd.c:1055:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1055:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SCAN")) {
                    ^
imapd.c:1055:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1055:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SCAN")) {
                    ^
imapd.c:1055:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1055:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SCAN")) {
                    ^
imapd.c:1055:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1061:21: warning: pointer targets in passing argument 1 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (s,t)) {
                     ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:1061:23: warning: pointer targets in passing argument 2 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (s,t)) {
                       ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:1062:28: warning: pointer targets in passing argument 1 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL))
                            ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1062:30: warning: pointer targets in passing argument 2 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL))
                              ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1062:32: warning: pointer targets in passing argument 3 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL))
                                ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1064:26: warning: pointer targets in passing argument 2 of 'mail_scan' differ in signedness [-Wpointer-sign]
      else mail_scan (NIL,s,t,u);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1636:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_scan (MAILSTREAM *stream,char *ref,char *pat,char *contents);
      ^
imapd.c:1064:28: warning: pointer targets in passing argument 3 of 'mail_scan' differ in signedness [-Wpointer-sign]
      else mail_scan (NIL,s,t,u);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1636:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_scan (MAILSTREAM *stream,char *ref,char *pat,char *contents);
      ^
imapd.c:1064:30: warning: pointer targets in passing argument 4 of 'mail_scan' differ in signedness [-Wpointer-sign]
      else mail_scan (NIL,s,t,u);
                              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1636:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_scan (MAILSTREAM *stream,char *ref,char *pat,char *contents);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1070:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                    ^
imapd.c:1070:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                    ^
imapd.c:1070:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                    ^
imapd.c:1070:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                    ^
imapd.c:1070:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                    ^
imapd.c:1070:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                    ^
imapd.c:1070:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                                            ^
imapd.c:1070:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                                            ^
imapd.c:1070:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                                            ^
imapd.c:1070:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                                            ^
imapd.c:1070:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                                            ^
imapd.c:1070:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                                            ^
imapd.c:1070:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1076:21: warning: pointer targets in passing argument 1 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (s,t)) {
                     ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:1076:23: warning: pointer targets in passing argument 2 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (s,t)) {
                       ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:1077:28: warning: pointer targets in passing argument 1 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL)) newsrc_lsub (NIL,tmp);
                            ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1077:30: warning: pointer targets in passing argument 2 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL)) newsrc_lsub (NIL,tmp);
                              ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1077:32: warning: pointer targets in passing argument 3 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL)) newsrc_lsub (NIL,tmp);
                                ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1077:59: warning: pointer targets in passing argument 2 of 'newsrc_lsub' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL)) newsrc_lsub (NIL,tmp);
                                                           ^
In file included from imapd.c:37:0:
../c-client/newsrc.h:37:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void newsrc_lsub (MAILSTREAM *stream,char *pattern);
      ^
imapd.c:1078:26: warning: pointer targets in passing argument 2 of 'mail_lsub' differ in signedness [-Wpointer-sign]
      else mail_lsub (NIL,s,t);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1638:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_lsub (MAILSTREAM *stream,char *ref,char *pat);
      ^
imapd.c:1078:28: warning: pointer targets in passing argument 3 of 'mail_lsub' differ in signedness [-Wpointer-sign]
      else mail_lsub (NIL,s,t);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1638:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_lsub (MAILSTREAM *stream,char *ref,char *pat);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1085:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"FIND")) {
                    ^
imapd.c:1085:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1085:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"FIND")) {
                    ^
imapd.c:1085:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1085:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"FIND")) {
                    ^
imapd.c:1085:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1085:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"FIND")) {
                    ^
imapd.c:1085:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1085:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"FIND")) {
                    ^
imapd.c:1085:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1085:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"FIND")) {
                    ^
imapd.c:1085:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1087:30: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," \015\012")) && (s == cmd + 5) &&
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:1087:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," \015\012")) && (s == cmd + 5) &&
                    ^
imapd.c:1089:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   (arg = strtok (NIL,"\015\012")) && (s = snarf_list (&arg))))
        ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1093:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
    else if (strpbrk (s,"%?")) response =
                      ^
imapd.c:1093:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1093:22: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
    else if (strpbrk (s,"%?")) response =
                      ^
imapd.c:1093:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1093:22: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
    else if (strpbrk (s,"%?")) response =
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
imapd.c:1093:22: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
    else if (strpbrk (s,"%?")) response =
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
imapd.c:1093:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
    else if (strpbrk (s,"%?")) response =
                      ^
imapd.c:1093:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1093:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
    else if (strpbrk (s,"%?")) response =
                      ^
imapd.c:1093:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1095:25: warning: pointer targets in passing argument 2 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (NIL,s)) {
                         ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1098:19: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strcmp (cmd,"FIND MAILBOXES") && !anonymous)
                   ^
imapd.c:1098:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1098:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (cmd,"FIND MAILBOXES") && !anonymous)
                   ^
imapd.c:1098:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1098:19: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strcmp (cmd,"FIND MAILBOXES") && !anonymous)
                   ^
imapd.c:1098:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1098:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (cmd,"FIND MAILBOXES") && !anonymous)
                   ^
imapd.c:1098:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1098:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (cmd,"FIND MAILBOXES") && !anonymous)
                   ^
imapd.c:1098:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1098:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (cmd,"FIND MAILBOXES") && !anonymous)
                   ^
imapd.c:1098:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1099:27: warning: pointer targets in passing argument 3 of 'mail_lsub' differ in signedness [-Wpointer-sign]
        mail_lsub (NIL,NIL,s);
                           ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1638:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_lsub (MAILSTREAM *stream,char *ref,char *pat);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1100:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (!strcmp (cmd,"FIND ALL.MAILBOXES")) {
                        ^
imapd.c:1100:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1100:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (cmd,"FIND ALL.MAILBOXES")) {
                        ^
imapd.c:1100:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1100:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (!strcmp (cmd,"FIND ALL.MAILBOXES")) {
                        ^
imapd.c:1100:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1100:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (cmd,"FIND ALL.MAILBOXES")) {
                        ^
imapd.c:1100:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1100:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (cmd,"FIND ALL.MAILBOXES")) {
                        ^
imapd.c:1100:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1100:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (cmd,"FIND ALL.MAILBOXES")) {
                        ^
imapd.c:1100:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1103:27: warning: pointer targets in passing argument 3 of 'mail_list' differ in signedness [-Wpointer-sign]
        mail_list (NIL,NIL,s);
                           ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1637:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_list (MAILSTREAM *stream,char *ref,char *pat);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1112:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STATUS")) {
                    ^
imapd.c:1112:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1112:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STATUS")) {
                    ^
imapd.c:1112:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1112:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STATUS")) {
                    ^
imapd.c:1112:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1112:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STATUS")) {
                    ^
imapd.c:1112:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1112:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STATUS")) {
                    ^
imapd.c:1112:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1112:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STATUS")) {
                    ^
imapd.c:1112:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1114:16: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
   (t = strchr (arg,')')) && (t - arg) && !t[1]))
                ^
imapd.c:1114:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1114:6: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   (t = strchr (arg,')')) && (t - arg) && !t[1]))
      ^
imapd.c:1120:18: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
      t = strtok (ucase (arg)," ");
                  ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:1120:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      t = strtok (ucase (arg)," ");
        ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1122:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        if (!strcmp (t,"MESSAGES")) f |= SA_MESSAGES;
                     ^
imapd.c:1122:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1122:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strcmp (t,"MESSAGES")) f |= SA_MESSAGES;
                     ^
imapd.c:1122:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1122:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        if (!strcmp (t,"MESSAGES")) f |= SA_MESSAGES;
                     ^
imapd.c:1122:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1122:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strcmp (t,"MESSAGES")) f |= SA_MESSAGES;
                     ^
imapd.c:1122:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1122:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strcmp (t,"MESSAGES")) f |= SA_MESSAGES;
                     ^
imapd.c:1122:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1122:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strcmp (t,"MESSAGES")) f |= SA_MESSAGES;
                     ^
imapd.c:1122:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1123:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"RECENT")) f |= SA_RECENT;
                          ^
imapd.c:1123:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1123:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"RECENT")) f |= SA_RECENT;
                          ^
imapd.c:1123:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1123:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"RECENT")) f |= SA_RECENT;
                          ^
imapd.c:1123:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1123:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"RECENT")) f |= SA_RECENT;
                          ^
imapd.c:1123:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1123:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"RECENT")) f |= SA_RECENT;
                          ^
imapd.c:1123:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1123:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"RECENT")) f |= SA_RECENT;
                          ^
imapd.c:1123:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1124:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UNSEEN")) f |= SA_UNSEEN;
                          ^
imapd.c:1124:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1124:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UNSEEN")) f |= SA_UNSEEN;
                          ^
imapd.c:1124:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1124:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UNSEEN")) f |= SA_UNSEEN;
                          ^
imapd.c:1124:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1124:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UNSEEN")) f |= SA_UNSEEN;
                          ^
imapd.c:1124:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1124:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UNSEEN")) f |= SA_UNSEEN;
                          ^
imapd.c:1124:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1124:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UNSEEN")) f |= SA_UNSEEN;
                          ^
imapd.c:1124:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1125:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDNEXT")) f |= SA_UIDNEXT;
                          ^
imapd.c:1125:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1125:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDNEXT")) f |= SA_UIDNEXT;
                          ^
imapd.c:1125:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1125:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDNEXT")) f |= SA_UIDNEXT;
                          ^
imapd.c:1125:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1125:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDNEXT")) f |= SA_UIDNEXT;
                          ^
imapd.c:1125:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1125:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDNEXT")) f |= SA_UIDNEXT;
                          ^
imapd.c:1125:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1125:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDNEXT")) f |= SA_UIDNEXT;
                          ^
imapd.c:1125:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1126:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDVALIDITY")) f |= SA_UIDVALIDITY;
                          ^
imapd.c:1126:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1126:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDVALIDITY")) f |= SA_UIDVALIDITY;
                          ^
imapd.c:1126:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1126:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDVALIDITY")) f |= SA_UIDVALIDITY;
                          ^
imapd.c:1126:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1126:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDVALIDITY")) f |= SA_UIDVALIDITY;
                          ^
imapd.c:1126:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1126:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDVALIDITY")) f |= SA_UIDVALIDITY;
                          ^
imapd.c:1126:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1126:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDVALIDITY")) f |= SA_UIDVALIDITY;
                          ^
imapd.c:1126:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1129:10: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
   PSOUT (t);
          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1132:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      } while (t = strtok (NIL," "));
                 ^
imapd.c:1135:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,"INBOX")) s = "INBOX";
                              ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:1135:42: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,"INBOX")) s = "INBOX";
                                          ^
imapd.c:1136:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"#MHINBOX")) s = "#MHINBOX";
                                   ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:1136:50: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"#MHINBOX")) s = "#MHINBOX";
                                                  ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1139:36: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (lastsel && (!strcmp (s,lastsel) ||
                                    ^
imapd.c:1139:36: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1139:36: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (lastsel && (!strcmp (s,lastsel) ||
                                    ^
imapd.c:1139:36: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1139:36: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (lastsel && (!strcmp (s,lastsel) ||
                                    ^
imapd.c:1139:36: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1139:36: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (lastsel && (!strcmp (s,lastsel) ||
                                    ^
imapd.c:1139:36: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1139:36: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (lastsel && (!strcmp (s,lastsel) ||
                                    ^
imapd.c:1139:36: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1139:36: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (lastsel && (!strcmp (s,lastsel) ||
                                    ^
imapd.c:1139:36: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1140:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      (stream && !strcmp (s,stream->mailbox)))) {
                          ^
imapd.c:1140:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1140:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      (stream && !strcmp (s,stream->mailbox)))) {
                          ^
imapd.c:1140:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1140:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      (stream && !strcmp (s,stream->mailbox)))) {
                          ^
imapd.c:1140:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1140:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      (stream && !strcmp (s,stream->mailbox)))) {
                          ^
imapd.c:1140:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1140:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      (stream && !strcmp (s,stream->mailbox)))) {
                          ^
imapd.c:1140:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1140:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      (stream && !strcmp (s,stream->mailbox)))) {
                          ^
imapd.c:1140:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1144:15: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
        PSOUT (s);
               ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1148:26: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," MESSAGES %lu",stream->nmsgs);
                          ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:1148:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," MESSAGES %lu",stream->nmsgs);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1150:26: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," RECENT %lu",stream->recent);
                          ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:1150:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," RECENT %lu",stream->recent);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1154:26: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," UNSEEN %lu",unseen);
                          ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:1154:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," UNSEEN %lu",unseen);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1157:26: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," UIDNEXT %lu",stream->uid_last+1);
                          ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:1157:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," UIDNEXT %lu",stream->uid_last+1);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1159:25: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen(tmp)," UIDVALIDITY %lu",
                         ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:1159:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen(tmp)," UIDVALIDITY %lu",
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1162:16: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
        strcat (tmp,")\015\012");
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:140:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
 ^
imapd.c:1164:18: warning: pointer targets in passing argument 1 of 'pastring' differ in signedness [-Wpointer-sign]
        pastring (s);
                  ^
imapd.c:179:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void pastring (char *s);
      ^
imapd.c:1165:15: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
        PSOUT (tmp);
               ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1167:28: warning: pointer targets in passing argument 1 of 'isnewsproxy' differ in signedness [-Wpointer-sign]
      else if (isnewsproxy (s)) {
                            ^
imapd.c:193:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long isnewsproxy (char *name);
      ^
imapd.c:1168:17: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
        sprintf (tmp,"{%.300s/nntp}%.300s",nntpproxy,(char *) s+6);
                 ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1169:30: warning: pointer targets in passing argument 2 of 'mail_status' differ in signedness [-Wpointer-sign]
        if (!mail_status (NIL,tmp,f)) response = lose;
                              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1645:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_status (MAILSTREAM *stream,char *mbx,long flags);
      ^
imapd.c:1171:33: warning: pointer targets in passing argument 2 of 'mail_status' differ in signedness [-Wpointer-sign]
      else if (!mail_status (NIL,s,f)) response = lose;
                                 ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1645:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_status (MAILSTREAM *stream,char *mbx,long flags);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1178:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"SUBSCRIBE"))) {
                                  ^
imapd.c:1178:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1178:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"SUBSCRIBE"))) {
                                  ^
imapd.c:1178:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1178:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"SUBSCRIBE"))) {
                                  ^
imapd.c:1178:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1178:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"SUBSCRIBE"))) {
                                  ^
imapd.c:1178:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1178:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"SUBSCRIBE"))) {
                                  ^
imapd.c:1178:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1178:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"SUBSCRIBE"))) {
                                  ^
imapd.c:1178:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1182:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (compare_cstring (s,"MAILBOX")) response = badarg;
                             ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:1185:31: warning: pointer targets in passing argument 2 of 'mail_subscribe' differ in signedness [-Wpointer-sign]
      else mail_subscribe (NIL,s);
                               ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1639:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_subscribe (MAILSTREAM *stream,char *mailbox);
      ^
imapd.c:1187:26: warning: pointer targets in passing argument 1 of 'isnewsproxy' differ in signedness [-Wpointer-sign]
    else if (isnewsproxy (s)) newsrc_update (NIL,s+6,':');
                          ^
imapd.c:193:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long isnewsproxy (char *name);
      ^
imapd.c:1187:49: warning: pointer targets in passing argument 2 of 'newsrc_update' differ in signedness [-Wpointer-sign]
    else if (isnewsproxy (s)) newsrc_update (NIL,s+6,':');
                                                 ^
In file included from imapd.c:37:0:
../c-client/newsrc.h:38:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsrc_update (MAILSTREAM *stream,char *group,char state);
      ^
imapd.c:1188:29: warning: pointer targets in passing argument 2 of 'mail_subscribe' differ in signedness [-Wpointer-sign]
    else mail_subscribe (NIL,s);
                             ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1639:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_subscribe (MAILSTREAM *stream,char *mailbox);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1193:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"UNSUBSCRIBE"))) {
                                  ^
imapd.c:1193:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1193:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"UNSUBSCRIBE"))) {
                                  ^
imapd.c:1193:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1193:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"UNSUBSCRIBE"))) {
                                  ^
imapd.c:1193:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1193:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"UNSUBSCRIBE"))) {
                                  ^
imapd.c:1193:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1193:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"UNSUBSCRIBE"))) {
                                  ^
imapd.c:1193:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1193:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"UNSUBSCRIBE"))) {
                                  ^
imapd.c:1193:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1197:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (compare_cstring (s,"MAILBOX")) response = badarg;
                             ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:1200:28: warning: pointer targets in passing argument 1 of 'isnewsproxy' differ in signedness [-Wpointer-sign]
      else if (isnewsproxy (s)) newsrc_update (NIL,s+6,'!');
                            ^
imapd.c:193:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long isnewsproxy (char *name);
      ^
imapd.c:1200:51: warning: pointer targets in passing argument 2 of 'newsrc_update' differ in signedness [-Wpointer-sign]
      else if (isnewsproxy (s)) newsrc_update (NIL,s+6,'!');
                                                   ^
In file included from imapd.c:37:0:
../c-client/newsrc.h:38:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsrc_update (MAILSTREAM *stream,char *group,char state);
      ^
imapd.c:1201:33: warning: pointer targets in passing argument 2 of 'mail_unsubscribe' differ in signedness [-Wpointer-sign]
      else mail_unsubscribe (NIL,s);
                                 ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1640:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_unsubscribe (MAILSTREAM *stream,char *mailbox);
      ^
imapd.c:1203:31: warning: pointer targets in passing argument 2 of 'mail_unsubscribe' differ in signedness [-Wpointer-sign]
    else mail_unsubscribe (NIL,s);
                               ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1640:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_unsubscribe (MAILSTREAM *stream,char *mailbox);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1208:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"NAMESPACE")) {
                    ^
imapd.c:1208:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1208:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"NAMESPACE")) {
                    ^
imapd.c:1208:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1208:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"NAMESPACE")) {
                    ^
imapd.c:1208:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1208:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"NAMESPACE")) {
                    ^
imapd.c:1208:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1208:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"NAMESPACE")) {
                    ^
imapd.c:1208:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1208:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"NAMESPACE")) {
                    ^
imapd.c:1208:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1259:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"CREATE"))) {
                                  ^
imapd.c:1259:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1259:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"CREATE"))) {
                                  ^
imapd.c:1259:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1259:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"CREATE"))) {
                                  ^
imapd.c:1259:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1259:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"CREATE"))) {
                                  ^
imapd.c:1259:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1259:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"CREATE"))) {
                                  ^
imapd.c:1259:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1259:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"CREATE"))) {
                                  ^
imapd.c:1259:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1262:26: warning: pointer targets in passing argument 2 of 'mail_create' differ in signedness [-Wpointer-sign]
    else mail_create (NIL,s);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1641:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_create (MAILSTREAM *stream,char *mailbox);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1267:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"DELETE"))) {
                                  ^
imapd.c:1267:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1267:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"DELETE"))) {
                                  ^
imapd.c:1267:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1267:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"DELETE"))) {
                                  ^
imapd.c:1267:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1267:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"DELETE"))) {
                                  ^
imapd.c:1267:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1267:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"DELETE"))) {
                                  ^
imapd.c:1267:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1267:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"DELETE"))) {
                                  ^
imapd.c:1267:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1271:31: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1271:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1271:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1271:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1271:31: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1271:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1271:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1271:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1271:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1271:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1271:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1271:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1272:28: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1272:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1272:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1272:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1272:28: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1272:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1272:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1272:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1272:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1272:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1272:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1272:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1274:28: warning: pointer targets in passing argument 2 of 'mail_delete' differ in signedness [-Wpointer-sign]
      else mail_delete (NIL,s);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1642:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_delete (MAILSTREAM *stream,char *mailbox);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1280:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"RENAME"))) {
                                  ^
imapd.c:1280:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1280:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"RENAME"))) {
                                  ^
imapd.c:1280:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1280:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"RENAME"))) {
                                  ^
imapd.c:1280:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1280:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"RENAME"))) {
                                  ^
imapd.c:1280:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1280:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"RENAME"))) {
                                  ^
imapd.c:1280:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1280:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"RENAME"))) {
                                  ^
imapd.c:1280:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1284:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,"INBOX")) s = "INBOX";
                              ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:1284:42: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,"INBOX")) s = "INBOX";
                                          ^
imapd.c:1285:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"#MHINBOX")) s = "#MHINBOX";
                                   ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:1285:50: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"#MHINBOX")) s = "#MHINBOX";
                                                  ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1286:31: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1286:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1286:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1286:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1286:31: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1286:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1286:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1286:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1286:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1286:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1286:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1286:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1287:28: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1287:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1287:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1287:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1287:28: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1287:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1287:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1287:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1287:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1287:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1287:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1287:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1289:28: warning: pointer targets in passing argument 2 of 'mail_rename' differ in signedness [-Wpointer-sign]
      else mail_rename (NIL,s,t);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1643:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_rename (MAILSTREAM *stream,char *old,char *newname);
      ^
imapd.c:1289:30: warning: pointer targets in passing argument 3 of 'mail_rename' differ in signedness [-Wpointer-sign]
      else mail_rename (NIL,s,t);
                              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1643:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_rename (MAILSTREAM *stream,char *old,char *newname);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1296:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"IDLE")) {
                    ^
imapd.c:1296:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1296:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"IDLE")) {
                    ^
imapd.c:1296:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1296:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"IDLE")) {
                    ^
imapd.c:1296:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1296:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"IDLE")) {
                    ^
imapd.c:1296:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1296:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"IDLE")) {
                    ^
imapd.c:1296:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1296:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"IDLE")) {
                    ^
imapd.c:1296:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1327:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp,"* OK Timeout in %lu minutes\015\012",
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1329:10: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
   PSOUT (tmp);
          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1333:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp,"* %lu EXISTS\015\012* %lu RECENT\015\012",
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1335:10: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
   PSOUT (tmp); /* prod client to wake up */
          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1344:10: warning: pointer targets in passing argument 1 of 'slurp' differ in signedness [-Wpointer-sign]
   slurp (tmp,MAILTMPLEN,INPUTTIMEOUT);
          ^
imapd.c:127:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void slurp (char *s,int n,unsigned long timeout);
      ^
imapd.c:1355:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (tmp,"* %lu EXPUNGE\015\012",donefake--);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1356:14: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
       PSOUT (tmp);
              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1358:14: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
     sprintf (tmp,"* %lu EXISTS\015\012* %lu RECENT\015\012",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1360:12: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
     PSOUT (tmp);
            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1383:17: warning: pointer targets in passing argument 1 of 'PSINR' differ in signedness [-Wpointer-sign]
      if (PSINR (tmp,i)) litplus.size -= i;
                 ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1856:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long PSINR (char *s,unsigned long n);
      ^
imapd.c:1392:9: warning: pointer targets in passing argument 1 of 'slurp' differ in signedness [-Wpointer-sign]
  slurp (tmp,MAILTMPLEN,INPUTTIMEOUT);
         ^
imapd.c:127:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void slurp (char *s,int n,unsigned long timeout);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1394:18: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
  if (t = strchr (tmp,'\012')) {
                  ^
imapd.c:1394:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1394:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if (t = strchr (tmp,'\012')) {
        ^
imapd.c:1399:22: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
    if (((i = strlen (tmp)) > 3) && (tmp[i - 1] == '}') &&
                      ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:1405:32: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
        litplus.size = strtoul (tmp + i + 1,NIL,10);
                                ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c:1420:11: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
  sprintf (tmp,response,lstref ? "*" : tag);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1421:9: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
  PSOUT (tmp);  /* start response */
         ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1424:9: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
  PSOUT (user);
         ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1427:13: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
    sprintf (tmp,response,tag);
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1428:11: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
    PSOUT (tmp);  /* start response */
           ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1437:11: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
  sprintf (tmp,response,tag);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1438:9: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
  PSOUT (tmp);
         ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1441:20: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
      ((s = strchr (cmd,' ')) ? s+1 : cmd),cauidvalidity);
                    ^
imapd.c:1441:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1441:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      ((s = strchr (cmd,' ')) ? s+1 : cmd),cauidvalidity);
          ^
imapd.c:1440:13: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
    sprintf (tmp,"[%.80sUID %lu ",(char *)
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1442:11: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
    PSOUT (tmp);
           ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1458:11: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
    PSOUT (cmd);
           ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1472:11: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
  sprintf (tmp,response,tag,cmd,lasterror ());
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1473:9: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
  PSOUT (tmp);  /* output response */
         ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c: In function 'staint':
imapd.c:1853:36: warning: pointer targets in passing argument 2 of 'sout' differ in signedness [-Wpointer-sign]
   if (user) s = sout (sout (s,"."),user);
                                    ^
imapd.c:125:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *sout (char *s,char *t);
       ^
imapd.c:1858:44: warning: pointer targets in passing argument 2 of 'sout' differ in signedness [-Wpointer-sign]
     if (user) s = sout (sout (s,", user="),user);
                                            ^
imapd.c:125:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *sout (char *s,char *t);
       ^
imapd.c:1878:53: warning: pointer targets in passing argument 2 of 'sout' differ in signedness [-Wpointer-sign]
       if (cmd) s = sout (sout (s,", last command="),cmd);
                                                     ^
imapd.c:125:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *sout (char *s,char *t);
       ^
imapd.c:1880:28: warning: pointer targets in passing argument 2 of 'sout' differ in signedness [-Wpointer-sign]
     else s = sout (sout (s,cmd)," in progress");
                            ^
imapd.c:125:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *sout (char *s,char *t);
       ^
imapd.c: In function 'parse_astring':
imapd.c:2062:31: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if ((*size = i = strtoul (s,(char **) &t,10)) > MAXCLIENTLIT) {
                               ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c:2081:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     inliteral (s = litstk[litsp++] = (char *) fs_get (i+1),i);
                  ^
imapd.c:2081:16: warning: pointer targets in passing argument 1 of 'inliteral' differ in signedness [-Wpointer-sign]
     inliteral (s = litstk[litsp++] = (char *) fs_get (i+1),i);
                ^
imapd.c:1945:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void inliteral (char *s,unsigned long n)
      ^
imapd.c:2083:12: warning: pointer targets in passing argument 1 of 'slurp' differ in signedness [-Wpointer-sign]
     slurp (*arg = t,CMDLEN - (t - cmdbuf),INPUTTIMEOUT);
            ^
imapd.c:1926:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void slurp (char *s,int n,unsigned long timeout)
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2084:18: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!strchr (t,'\012')) return flush ();
                  ^
imapd.c:2084:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2086:18: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
     if (!strtok (t,"\015\012")) *t = '\0';
                  ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:2088:23: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (((i = strlen (t)) > 3) && (t[i - 1] == '}') &&
                       ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:2094:26: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
  litplus.size = strtoul (t + i + 1,NIL,10);
                          ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c: In function 'parse_stringlist':
imapd.c:2206:51: warning: pointer targets in passing argument 3 of 'parse_astring' differ in signedness [-Wpointer-sign]
     while ((c == ' ') && (t = parse_astring (s,&i,&c))) {
                                                   ^
imapd.c:2030:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *parse_astring (unsigned char **arg,unsigned long *size,
                ^
imapd.c:2206:29: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     while ((c == ' ') && (t = parse_astring (s,&i,&c))) {
                             ^
imapd.c:2218:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (t = *s) {   /* need to reload strtok() state? */
         ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c: In function 'parse_criterion':
imapd.c:2293:27: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                           ^
imapd.c:2293:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2293:27: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                           ^
imapd.c:2293:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2293:27: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                           ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
imapd.c:2293:27: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                           ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
imapd.c:2293:27: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                           ^
imapd.c:2293:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2293:27: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                           ^
imapd.c:2293:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2293:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                ^
imapd.c:2293:68: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                                                                    ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2309:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LL")) ret = T;
                    ^
imapd.c:2309:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2309:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LL")) ret = T;
                    ^
imapd.c:2309:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2309:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LL")) ret = T;
                    ^
imapd.c:2309:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2309:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LL")) ret = T;
                    ^
imapd.c:2309:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2309:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LL")) ret = T;
                    ^
imapd.c:2309:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2309:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LL")) ret = T;
                    ^
imapd.c:2309:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2310:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSWERED")) ret = pgm->answered = T;
                         ^
imapd.c:2310:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2310:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSWERED")) ret = pgm->answered = T;
                         ^
imapd.c:2310:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2310:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSWERED")) ret = pgm->answered = T;
                         ^
imapd.c:2310:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2310:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSWERED")) ret = pgm->answered = T;
                         ^
imapd.c:2310:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2310:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSWERED")) ret = pgm->answered = T;
                         ^
imapd.c:2310:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2310:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSWERED")) ret = pgm->answered = T;
                         ^
imapd.c:2310:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2314:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"CC") && c == ' ' && *++tail)
                    ^
imapd.c:2314:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2314:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"CC") && c == ' ' && *++tail)
                    ^
imapd.c:2314:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2314:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"CC") && c == ' ' && *++tail)
                    ^
imapd.c:2314:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2314:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"CC") && c == ' ' && *++tail)
                    ^
imapd.c:2314:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2314:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"CC") && c == ' ' && *++tail)
                    ^
imapd.c:2314:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2314:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"CC") && c == ' ' && *++tail)
                    ^
imapd.c:2314:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2316:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"EFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2316:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2316:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"EFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2316:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2316:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"EFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2316:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2316:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"EFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2316:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2316:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"EFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2316:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2316:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"EFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2316:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2318:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ODY") && c == ' ' && *++tail)
                         ^
imapd.c:2318:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2318:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ODY") && c == ' ' && *++tail)
                         ^
imapd.c:2318:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2318:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ODY") && c == ' ' && *++tail)
                         ^
imapd.c:2318:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2318:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ODY") && c == ' ' && *++tail)
                         ^
imapd.c:2318:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2318:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ODY") && c == ' ' && *++tail)
                         ^
imapd.c:2318:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2318:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ODY") && c == ' ' && *++tail)
                         ^
imapd.c:2318:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2322:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"C") && c == ' ' && *++tail)
                    ^
imapd.c:2322:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2322:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"C") && c == ' ' && *++tail)
                    ^
imapd.c:2322:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2322:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"C") && c == ' ' && *++tail)
                    ^
imapd.c:2322:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2322:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"C") && c == ' ' && *++tail)
                    ^
imapd.c:2322:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2322:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"C") && c == ' ' && *++tail)
                    ^
imapd.c:2322:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2322:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"C") && c == ' ' && *++tail)
                    ^
imapd.c:2322:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2326:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ELETED")) ret = pgm->deleted = T;
                    ^
imapd.c:2326:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2326:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ELETED")) ret = pgm->deleted = T;
                    ^
imapd.c:2326:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2326:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ELETED")) ret = pgm->deleted = T;
                    ^
imapd.c:2326:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2326:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ELETED")) ret = pgm->deleted = T;
                    ^
imapd.c:2326:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2326:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ELETED")) ret = pgm->deleted = T;
                    ^
imapd.c:2326:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2326:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ELETED")) ret = pgm->deleted = T;
                    ^
imapd.c:2326:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2327:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"RAFT")) ret = pgm->draft = T;
                    ^
imapd.c:2327:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2327:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"RAFT")) ret = pgm->draft = T;
                    ^
imapd.c:2327:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2327:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"RAFT")) ret = pgm->draft = T;
                    ^
imapd.c:2327:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2327:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"RAFT")) ret = pgm->draft = T;
                    ^
imapd.c:2327:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2327:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"RAFT")) ret = pgm->draft = T;
                    ^
imapd.c:2327:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2327:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"RAFT")) ret = pgm->draft = T;
                    ^
imapd.c:2327:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2330:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LAGGED")) ret = pgm->flagged = T;
                    ^
imapd.c:2330:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2330:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LAGGED")) ret = pgm->flagged = T;
                    ^
imapd.c:2330:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2330:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LAGGED")) ret = pgm->flagged = T;
                    ^
imapd.c:2330:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2330:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LAGGED")) ret = pgm->flagged = T;
                    ^
imapd.c:2330:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2330:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LAGGED")) ret = pgm->flagged = T;
                    ^
imapd.c:2330:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2330:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LAGGED")) ret = pgm->flagged = T;
                    ^
imapd.c:2330:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2331:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ROM") && c == ' ' && *++tail)
                         ^
imapd.c:2331:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2331:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ROM") && c == ' ' && *++tail)
                         ^
imapd.c:2331:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2331:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ROM") && c == ' ' && *++tail)
                         ^
imapd.c:2331:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2331:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ROM") && c == ' ' && *++tail)
                         ^
imapd.c:2331:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2331:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ROM") && c == ' ' && *++tail)
                         ^
imapd.c:2331:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2331:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ROM") && c == ' ' && *++tail)
                         ^
imapd.c:2331:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2335:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EADER") && c == ' ' && *(v = tail + 1) &&
                    ^
imapd.c:2335:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2335:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EADER") && c == ' ' && *(v = tail + 1) &&
                    ^
imapd.c:2335:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2335:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EADER") && c == ' ' && *(v = tail + 1) &&
                    ^
imapd.c:2335:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2335:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EADER") && c == ' ' && *(v = tail + 1) &&
                    ^
imapd.c:2335:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2335:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EADER") && c == ' ' && *(v = tail + 1) &&
                    ^
imapd.c:2335:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2335:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EADER") && c == ' ' && *(v = tail + 1) &&
                    ^
imapd.c:2335:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2339:31: warning: pointer targets in passing argument 1 of 'mail_newsearchheader' differ in signedness [-Wpointer-sign]
  *hdr = mail_newsearchheader (s,t);
                               ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1791:15: note: expected 'char *' but argument is of type 'unsigned char *'
 SEARCHHEADER *mail_newsearchheader (char *line,char *text);
               ^
imapd.c:2339:33: warning: pointer targets in passing argument 2 of 'mail_newsearchheader' differ in signedness [-Wpointer-sign]
  *hdr = mail_newsearchheader (s,t);
                                 ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1791:15: note: expected 'char *' but argument is of type 'unsigned char *'
 SEARCHHEADER *mail_newsearchheader (char *line,char *text);
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2346:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EYWORD") && c == ' ' && *++tail)
                    ^
imapd.c:2346:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2346:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EYWORD") && c == ' ' && *++tail)
                    ^
imapd.c:2346:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2346:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EYWORD") && c == ' ' && *++tail)
                    ^
imapd.c:2346:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2346:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EYWORD") && c == ' ' && *++tail)
                    ^
imapd.c:2346:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2346:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EYWORD") && c == ' ' && *++tail)
                    ^
imapd.c:2346:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2346:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EYWORD") && c == ' ' && *++tail)
                    ^
imapd.c:2346:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2350:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ARGER") && c == ' ' && *++tail)
                    ^
imapd.c:2350:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2350:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ARGER") && c == ' ' && *++tail)
                    ^
imapd.c:2350:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2350:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ARGER") && c == ' ' && *++tail)
                    ^
imapd.c:2350:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2350:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ARGER") && c == ' ' && *++tail)
                    ^
imapd.c:2350:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2350:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ARGER") && c == ' ' && *++tail)
                    ^
imapd.c:2350:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2350:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ARGER") && c == ' ' && *++tail)
                    ^
imapd.c:2350:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2354:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EW")) ret = pgm->recent = pgm->unseen = T;
                    ^
imapd.c:2354:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2354:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EW")) ret = pgm->recent = pgm->unseen = T;
                    ^
imapd.c:2354:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2354:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EW")) ret = pgm->recent = pgm->unseen = T;
                    ^
imapd.c:2354:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2354:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EW")) ret = pgm->recent = pgm->unseen = T;
                    ^
imapd.c:2354:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2354:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EW")) ret = pgm->recent = pgm->unseen = T;
                    ^
imapd.c:2354:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2354:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EW")) ret = pgm->recent = pgm->unseen = T;
                    ^
imapd.c:2354:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2355:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"OT") && c == ' ' && *++tail) {
                         ^
imapd.c:2355:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2355:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"OT") && c == ' ' && *++tail) {
                         ^
imapd.c:2355:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2355:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"OT") && c == ' ' && *++tail) {
                         ^
imapd.c:2355:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2355:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"OT") && c == ' ' && *++tail) {
                         ^
imapd.c:2355:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2355:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"OT") && c == ' ' && *++tail) {
                         ^
imapd.c:2355:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2355:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"OT") && c == ' ' && *++tail) {
                         ^
imapd.c:2355:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2363:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LD")) ret = pgm->old = T;
                    ^
imapd.c:2363:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2363:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LD")) ret = pgm->old = T;
                    ^
imapd.c:2363:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2363:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LD")) ret = pgm->old = T;
                    ^
imapd.c:2363:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2363:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LD")) ret = pgm->old = T;
                    ^
imapd.c:2363:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2363:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LD")) ret = pgm->old = T;
                    ^
imapd.c:2363:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2363:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LD")) ret = pgm->old = T;
                    ^
imapd.c:2363:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2364:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"N") && c == ' ' && *++tail)
                         ^
imapd.c:2364:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2364:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"N") && c == ' ' && *++tail)
                         ^
imapd.c:2364:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2364:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"N") && c == ' ' && *++tail)
                         ^
imapd.c:2364:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2364:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"N") && c == ' ' && *++tail)
                         ^
imapd.c:2364:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2364:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"N") && c == ' ' && *++tail)
                         ^
imapd.c:2364:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2364:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"N") && c == ' ' && *++tail)
                         ^
imapd.c:2364:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2366:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"R") && c == ' ') {
                         ^
imapd.c:2366:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2366:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"R") && c == ' ') {
                         ^
imapd.c:2366:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2366:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"R") && c == ' ') {
                         ^
imapd.c:2366:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2366:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"R") && c == ' ') {
                         ^
imapd.c:2366:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2366:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"R") && c == ' ') {
                         ^
imapd.c:2366:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2366:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"R") && c == ' ') {
                         ^
imapd.c:2366:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2374:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"LDER") && c == ' ' && *++tail)
                         ^
imapd.c:2374:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2374:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"LDER") && c == ' ' && *++tail)
                         ^
imapd.c:2374:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2374:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"LDER") && c == ' ' && *++tail)
                         ^
imapd.c:2374:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2374:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"LDER") && c == ' ' && *++tail)
                         ^
imapd.c:2374:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2374:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"LDER") && c == ' ' && *++tail)
                         ^
imapd.c:2374:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2374:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"LDER") && c == ' ' && *++tail)
                         ^
imapd.c:2374:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2378:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ECENT")) ret = pgm->recent = T;
                    ^
imapd.c:2378:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2378:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ECENT")) ret = pgm->recent = T;
                    ^
imapd.c:2378:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2378:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ECENT")) ret = pgm->recent = T;
                    ^
imapd.c:2378:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2378:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ECENT")) ret = pgm->recent = T;
                    ^
imapd.c:2378:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2378:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ECENT")) ret = pgm->recent = T;
                    ^
imapd.c:2378:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2378:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ECENT")) ret = pgm->recent = T;
                    ^
imapd.c:2378:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2381:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EEN")) ret = pgm->seen = T;
                    ^
imapd.c:2381:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2381:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EEN")) ret = pgm->seen = T;
                    ^
imapd.c:2381:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2381:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EEN")) ret = pgm->seen = T;
                    ^
imapd.c:2381:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2381:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EEN")) ret = pgm->seen = T;
                    ^
imapd.c:2381:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2381:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EEN")) ret = pgm->seen = T;
                    ^
imapd.c:2381:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2381:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EEN")) ret = pgm->seen = T;
                    ^
imapd.c:2381:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2382:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTBEFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2382:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2382:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTBEFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2382:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2382:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTBEFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2382:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2382:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTBEFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2382:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2382:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTBEFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2382:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2382:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTBEFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2382:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2384:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTON") && c == ' ' && *++tail)
                         ^
imapd.c:2384:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2384:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTON") && c == ' ' && *++tail)
                         ^
imapd.c:2384:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2384:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTON") && c == ' ' && *++tail)
                         ^
imapd.c:2384:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2384:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTON") && c == ' ' && *++tail)
                         ^
imapd.c:2384:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2384:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTON") && c == ' ' && *++tail)
                         ^
imapd.c:2384:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2384:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTON") && c == ' ' && *++tail)
                         ^
imapd.c:2384:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2386:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTSINCE") && c == ' ' && *++tail)
                         ^
imapd.c:2386:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2386:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTSINCE") && c == ' ' && *++tail)
                         ^
imapd.c:2386:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2386:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTSINCE") && c == ' ' && *++tail)
                         ^
imapd.c:2386:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2386:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTSINCE") && c == ' ' && *++tail)
                         ^
imapd.c:2386:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2386:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTSINCE") && c == ' ' && *++tail)
                         ^
imapd.c:2386:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2386:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTSINCE") && c == ' ' && *++tail)
                         ^
imapd.c:2386:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2388:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"INCE") && c == ' ' && *++tail)
                         ^
imapd.c:2388:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2388:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"INCE") && c == ' ' && *++tail)
                         ^
imapd.c:2388:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2388:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"INCE") && c == ' ' && *++tail)
                         ^
imapd.c:2388:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2388:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"INCE") && c == ' ' && *++tail)
                         ^
imapd.c:2388:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2388:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"INCE") && c == ' ' && *++tail)
                         ^
imapd.c:2388:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2388:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"INCE") && c == ' ' && *++tail)
                         ^
imapd.c:2388:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2390:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"MALLER") && c == ' ' && *++tail)
                         ^
imapd.c:2390:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2390:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"MALLER") && c == ' ' && *++tail)
                         ^
imapd.c:2390:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2390:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"MALLER") && c == ' ' && *++tail)
                         ^
imapd.c:2390:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2390:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"MALLER") && c == ' ' && *++tail)
                         ^
imapd.c:2390:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2390:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"MALLER") && c == ' ' && *++tail)
                         ^
imapd.c:2390:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2390:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"MALLER") && c == ' ' && *++tail)
                         ^
imapd.c:2390:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2392:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"UBJECT") && c == ' ' && *++tail)
                         ^
imapd.c:2392:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2392:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"UBJECT") && c == ' ' && *++tail)
                         ^
imapd.c:2392:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2392:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"UBJECT") && c == ' ' && *++tail)
                         ^
imapd.c:2392:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2392:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"UBJECT") && c == ' ' && *++tail)
                         ^
imapd.c:2392:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2392:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"UBJECT") && c == ' ' && *++tail)
                         ^
imapd.c:2392:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2392:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"UBJECT") && c == ' ' && *++tail)
                         ^
imapd.c:2392:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2396:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EXT") && c == ' ' && *++tail)
                    ^
imapd.c:2396:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2396:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EXT") && c == ' ' && *++tail)
                    ^
imapd.c:2396:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2396:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EXT") && c == ' ' && *++tail)
                    ^
imapd.c:2396:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2396:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EXT") && c == ' ' && *++tail)
                    ^
imapd.c:2396:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2396:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EXT") && c == ' ' && *++tail)
                    ^
imapd.c:2396:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2396:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EXT") && c == ' ' && *++tail)
                    ^
imapd.c:2396:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2398:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"O") && c == ' ' && *++tail)
                         ^
imapd.c:2398:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2398:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"O") && c == ' ' && *++tail)
                         ^
imapd.c:2398:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2398:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"O") && c == ' ' && *++tail)
                         ^
imapd.c:2398:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2398:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"O") && c == ' ' && *++tail)
                         ^
imapd.c:2398:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2398:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"O") && c == ' ' && *++tail)
                         ^
imapd.c:2398:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2398:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"O") && c == ' ' && *++tail)
                         ^
imapd.c:2398:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2403:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ID") && c== ' ' && *++tail) {
                    ^
imapd.c:2403:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2403:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ID") && c== ' ' && *++tail) {
                    ^
imapd.c:2403:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2403:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ID") && c== ' ' && *++tail) {
                    ^
imapd.c:2403:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2403:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ID") && c== ' ' && *++tail) {
                    ^
imapd.c:2403:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2403:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ID") && c== ' ' && *++tail) {
                    ^
imapd.c:2403:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2403:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ID") && c== ' ' && *++tail) {
                    ^
imapd.c:2403:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2412:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NANSWERED")) ret = pgm->unanswered = T;
                         ^
imapd.c:2412:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2412:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NANSWERED")) ret = pgm->unanswered = T;
                         ^
imapd.c:2412:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2412:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NANSWERED")) ret = pgm->unanswered = T;
                         ^
imapd.c:2412:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2412:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NANSWERED")) ret = pgm->unanswered = T;
                         ^
imapd.c:2412:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2412:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NANSWERED")) ret = pgm->unanswered = T;
                         ^
imapd.c:2412:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2412:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NANSWERED")) ret = pgm->unanswered = T;
                         ^
imapd.c:2412:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2413:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDELETED")) ret = pgm->undeleted = T;
                         ^
imapd.c:2413:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2413:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDELETED")) ret = pgm->undeleted = T;
                         ^
imapd.c:2413:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2413:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDELETED")) ret = pgm->undeleted = T;
                         ^
imapd.c:2413:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2413:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDELETED")) ret = pgm->undeleted = T;
                         ^
imapd.c:2413:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2413:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDELETED")) ret = pgm->undeleted = T;
                         ^
imapd.c:2413:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2413:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDELETED")) ret = pgm->undeleted = T;
                         ^
imapd.c:2413:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2414:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDRAFT")) ret = pgm->undraft = T;
                         ^
imapd.c:2414:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2414:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDRAFT")) ret = pgm->undraft = T;
                         ^
imapd.c:2414:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2414:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDRAFT")) ret = pgm->undraft = T;
                         ^
imapd.c:2414:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2414:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDRAFT")) ret = pgm->undraft = T;
                         ^
imapd.c:2414:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2414:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDRAFT")) ret = pgm->undraft = T;
                         ^
imapd.c:2414:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2414:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDRAFT")) ret = pgm->undraft = T;
                         ^
imapd.c:2414:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2415:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NFLAGGED")) ret = pgm->unflagged = T;
                         ^
imapd.c:2415:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2415:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NFLAGGED")) ret = pgm->unflagged = T;
                         ^
imapd.c:2415:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2415:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NFLAGGED")) ret = pgm->unflagged = T;
                         ^
imapd.c:2415:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2415:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NFLAGGED")) ret = pgm->unflagged = T;
                         ^
imapd.c:2415:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2415:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NFLAGGED")) ret = pgm->unflagged = T;
                         ^
imapd.c:2415:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2415:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NFLAGGED")) ret = pgm->unflagged = T;
                         ^
imapd.c:2415:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2416:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NKEYWORD") && c == ' ' && *++tail)
                         ^
imapd.c:2416:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2416:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NKEYWORD") && c == ' ' && *++tail)
                         ^
imapd.c:2416:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2416:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NKEYWORD") && c == ' ' && *++tail)
                         ^
imapd.c:2416:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2416:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NKEYWORD") && c == ' ' && *++tail)
                         ^
imapd.c:2416:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2416:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NKEYWORD") && c == ' ' && *++tail)
                         ^
imapd.c:2416:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2416:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NKEYWORD") && c == ' ' && *++tail)
                         ^
imapd.c:2416:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2418:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSEEN")) ret = pgm->unseen = T;
                         ^
imapd.c:2418:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2418:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSEEN")) ret = pgm->unseen = T;
                         ^
imapd.c:2418:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2418:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSEEN")) ret = pgm->unseen = T;
                         ^
imapd.c:2418:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2418:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSEEN")) ret = pgm->unseen = T;
                         ^
imapd.c:2418:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2418:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSEEN")) ret = pgm->unseen = T;
                         ^
imapd.c:2418:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2418:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSEEN")) ret = pgm->unseen = T;
                         ^
imapd.c:2418:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2421:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"OUNGER") && c == ' ' && *++tail)
                    ^
imapd.c:2421:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2421:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"OUNGER") && c == ' ' && *++tail)
                    ^
imapd.c:2421:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2421:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"OUNGER") && c == ' ' && *++tail)
                    ^
imapd.c:2421:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2421:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"OUNGER") && c == ' ' && *++tail)
                    ^
imapd.c:2421:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2421:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"OUNGER") && c == ' ' && *++tail)
                    ^
imapd.c:2421:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2421:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"OUNGER") && c == ' ' && *++tail)
                    ^
imapd.c:2421:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c: In function 'crit_string':
imapd.c:2584:35: warning: pointer targets in passing argument 3 of 'parse_astring' differ in signedness [-Wpointer-sign]
   char *s = parse_astring (arg,&i,&c);
                                   ^
imapd.c:2030:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *parse_astring (unsigned char **arg,unsigned long *size,
                ^
imapd.c:2584:13: warning: pointer targets in initialization differ in signedness [-Wpointer-sign]
   char *s = parse_astring (arg,&i,&c);
             ^
imapd.c:2594:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (!*arg) *arg = (char *) (*string)->text.data + i;
                   ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c: In function 'fetch_work':
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                ^
imapd.c:2641:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                ^
imapd.c:2641:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                ^
imapd.c:2641:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                ^
imapd.c:2641:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                ^
imapd.c:2641:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                ^
imapd.c:2641:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2647:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (s = strtok (t," ")) do { /* parse attribute list */
         ^
imapd.c:2648:30: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (list && (i = strlen (s)) && (s[i-1] == ')')) {
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2653:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"UID")) { /* no-op if implicit */
                  ^
imapd.c:2653:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2653:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"UID")) { /* no-op if implicit */
                  ^
imapd.c:2653:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2653:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"UID")) { /* no-op if implicit */
                  ^
imapd.c:2653:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2653:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"UID")) { /* no-op if implicit */
                  ^
imapd.c:2653:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2653:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"UID")) { /* no-op if implicit */
                  ^
imapd.c:2653:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2653:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"UID")) { /* no-op if implicit */
                  ^
imapd.c:2653:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2656:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"FLAGS")) f[k++] = fetch_flags;
                       ^
imapd.c:2656:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2656:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"FLAGS")) f[k++] = fetch_flags;
                       ^
imapd.c:2656:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2656:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"FLAGS")) f[k++] = fetch_flags;
                       ^
imapd.c:2656:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2656:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"FLAGS")) f[k++] = fetch_flags;
                       ^
imapd.c:2656:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2656:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"FLAGS")) f[k++] = fetch_flags;
                       ^
imapd.c:2656:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2656:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"FLAGS")) f[k++] = fetch_flags;
                       ^
imapd.c:2656:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2657:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"INTERNALDATE")) f[k++] = fetch_internaldate;
                       ^
imapd.c:2657:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2657:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"INTERNALDATE")) f[k++] = fetch_internaldate;
                       ^
imapd.c:2657:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2657:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"INTERNALDATE")) f[k++] = fetch_internaldate;
                       ^
imapd.c:2657:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2657:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"INTERNALDATE")) f[k++] = fetch_internaldate;
                       ^
imapd.c:2657:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2657:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"INTERNALDATE")) f[k++] = fetch_internaldate;
                       ^
imapd.c:2657:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2657:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"INTERNALDATE")) f[k++] = fetch_internaldate;
                       ^
imapd.c:2657:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2658:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.SIZE")) f[k++] = fetch_rfc822_size;
                       ^
imapd.c:2658:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2658:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.SIZE")) f[k++] = fetch_rfc822_size;
                       ^
imapd.c:2658:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2658:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.SIZE")) f[k++] = fetch_rfc822_size;
                       ^
imapd.c:2658:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2658:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.SIZE")) f[k++] = fetch_rfc822_size;
                       ^
imapd.c:2658:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2658:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.SIZE")) f[k++] = fetch_rfc822_size;
                       ^
imapd.c:2658:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2658:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.SIZE")) f[k++] = fetch_rfc822_size;
                       ^
imapd.c:2658:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2659:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"ENVELOPE")) {
                       ^
imapd.c:2659:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2659:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"ENVELOPE")) {
                       ^
imapd.c:2659:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2659:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"ENVELOPE")) {
                       ^
imapd.c:2659:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2659:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"ENVELOPE")) {
                       ^
imapd.c:2659:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2659:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"ENVELOPE")) {
                       ^
imapd.c:2659:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2659:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"ENVELOPE")) {
                       ^
imapd.c:2659:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2663:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODY")) {
                       ^
imapd.c:2663:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2663:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODY")) {
                       ^
imapd.c:2663:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2663:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODY")) {
                       ^
imapd.c:2663:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2663:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODY")) {
                       ^
imapd.c:2663:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2663:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODY")) {
                       ^
imapd.c:2663:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2663:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODY")) {
                       ^
imapd.c:2663:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2667:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODYSTRUCTURE")) {
                       ^
imapd.c:2667:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2667:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODYSTRUCTURE")) {
                       ^
imapd.c:2667:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2667:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODYSTRUCTURE")) {
                       ^
imapd.c:2667:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2667:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODYSTRUCTURE")) {
                       ^
imapd.c:2667:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2667:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODYSTRUCTURE")) {
                       ^
imapd.c:2667:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2667:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODYSTRUCTURE")) {
                       ^
imapd.c:2667:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2671:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822")) {
                       ^
imapd.c:2671:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2671:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822")) {
                       ^
imapd.c:2671:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2671:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822")) {
                       ^
imapd.c:2671:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2671:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822")) {
                       ^
imapd.c:2671:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2671:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822")) {
                       ^
imapd.c:2671:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2671:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822")) {
                       ^
imapd.c:2671:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2675:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.HEADER")) f[k++] = fetch_rfc822_header;
                       ^
imapd.c:2675:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2675:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.HEADER")) f[k++] = fetch_rfc822_header;
                       ^
imapd.c:2675:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2675:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.HEADER")) f[k++] = fetch_rfc822_header;
                       ^
imapd.c:2675:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2675:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.HEADER")) f[k++] = fetch_rfc822_header;
                       ^
imapd.c:2675:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2675:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.HEADER")) f[k++] = fetch_rfc822_header;
                       ^
imapd.c:2675:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2675:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.HEADER")) f[k++] = fetch_rfc822_header;
                       ^
imapd.c:2675:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2676:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.TEXT")) {
                       ^
imapd.c:2676:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2676:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.TEXT")) {
                       ^
imapd.c:2676:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2676:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.TEXT")) {
                       ^
imapd.c:2676:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2676:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.TEXT")) {
                       ^
imapd.c:2676:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2676:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.TEXT")) {
                       ^
imapd.c:2676:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2676:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.TEXT")) {
                       ^
imapd.c:2676:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2681:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
imapd.c:2681:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
imapd.c:2681:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
imapd.c:2681:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
imapd.c:2681:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
imapd.c:2681:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
imapd.c:2681:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2681:50: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2681:50: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
imapd.c:2681:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
imapd.c:2681:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:50: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
imapd.c:2681:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
imapd.c:2681:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
imapd.c:2681:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
imapd.c:2681:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:50: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2682:17: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2682:17: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
imapd.c:2682:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
imapd.c:2682:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:17: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
imapd.c:2682:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
imapd.c:2682:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
imapd.c:2682:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
imapd.c:2682:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:17: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2682:45: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2682:45: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
imapd.c:2682:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
imapd.c:2682:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:45: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
imapd.c:2682:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
imapd.c:2682:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
imapd.c:2682:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
imapd.c:2682:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:45: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2683:17: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2683:17: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
imapd.c:2683:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2683:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
imapd.c:2683:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2683:17: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
imapd.c:2683:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2683:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
imapd.c:2683:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2683:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
imapd.c:2683:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2683:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
imapd.c:2683:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2683:17: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2723:20: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2723:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
imapd.c:2723:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2723:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
imapd.c:2723:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2723:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
imapd.c:2723:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2723:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
imapd.c:2723:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2723:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
imapd.c:2723:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2723:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
imapd.c:2723:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2723:20: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2736:18: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2736:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
imapd.c:2736:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2736:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
imapd.c:2736:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2736:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
imapd.c:2736:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2736:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
imapd.c:2736:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2736:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
imapd.c:2736:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2736:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
imapd.c:2736:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2736:18: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2741:20: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2741:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
imapd.c:2741:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2741:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
imapd.c:2741:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2741:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
imapd.c:2741:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2741:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
imapd.c:2741:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2741:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
imapd.c:2741:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2741:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
imapd.c:2741:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2741:20: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2743:22: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2743:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
imapd.c:2743:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2743:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
imapd.c:2743:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2743:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
imapd.c:2743:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2743:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
imapd.c:2743:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2743:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
imapd.c:2743:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2743:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
imapd.c:2743:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2743:22: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
imapd.c:2747:22: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        if (*v || !(v = strtok (NIL,"\015\012")) ||
                      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2755:23: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2755:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
imapd.c:2755:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2755:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
imapd.c:2755:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2755:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
imapd.c:2755:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2755:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
imapd.c:2755:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2755:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
imapd.c:2755:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2755:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
imapd.c:2755:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2755:23: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
imapd.c:2778:48: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     !(isdigit (v[1]) && ((ta->first = strtoul (v+1,(char **) &v,10)) ||
                                                ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c:2780:45: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       (*v++ == '.') && (ta->last = strtoul (v,(char **) &v,10)) &&
                                             ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c:2791:10: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
  strtok (v," ");  /* reset strtok mechanism */
          ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:2798:12: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
    strtok (v," "); /* reset strtok mechanism */
            ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:2809:42: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
       if (s && *s) ta->section = cpystr (s);
                                          ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imapd.c:2816:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   } while ((s = strtok (NIL," ")) && (k < MAXFETCH) && list);
               ^
imapd.c: In function 'fetch_body_part_binary':
imapd.c:2955:38: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
     BODY *body = mail_body (stream,i,ta->section);
                                      ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
imapd.c: In function 'fetch_rfc822_text':
imapd.c:3312:9: warning: unused variable 'f' [-Wunused-variable]
     int f = mail_elt (stream,i)->seen;
         ^
imapd.c: In function 'penv':
imapd.c:3329:15: warning: pointer targets in passing argument 1 of 'pnstring' differ in signedness [-Wpointer-sign]
     pnstring (env->date); /* output envelope fields */
               ^
imapd.c:178:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void pnstring (char *s);
      ^
imapd.c: In function 'nameok':
imapd.c:3864:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       for (s = ref, t = oktab[i]; *t && !compare_uchar (*s,*t); s++, t++);
              ^
imapd.c:3864:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       for (s = ref, t = oktab[i]; *t && !compare_uchar (*s,*t); s++, t++);
                       ^
imapd.c:3873:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     for (s = name, t = oktab[i]; *t && !compare_uchar (*s,*t); s++, t++);
            ^
imapd.c:3873:22: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     for (s = name, t = oktab[i]; *t && !compare_uchar (*s,*t); s++, t++);
                      ^
imapd.c: In function 'proxycopy':
imapd.c:4019:28: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
  mail_uid_sequence (stream,sequence) : mail_sequence (stream,sequence)))
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
imapd.c:4019:62: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
  mail_uid_sequence (stream,sequence) : mail_sequence (stream,sequence)))
                                                              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
imapd.c: In function 'append_msg':
imapd.c:4128:7: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     t = ++arg;   /* pointer to flag list contents */
       ^
imapd.c:4135:47: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
   if (*arg == '"') *date = ad->date = cpystr (snarf (&arg));
                                               ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imapd.c:4140:27: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
   else if (!(i = strtoul (arg+1,&t,10)))
                           ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c:4148:12: warning: pointer targets in passing argument 1 of 'slurp' differ in signedness [-Wpointer-sign]
     slurp (ad->arg,CMDLEN - (ad->arg - cmdbuf),INPUTTIMEOUT);
            ^
imapd.c:1926:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void slurp (char *s,int n,unsigned long timeout)
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:4149:17: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (strchr (ad->arg,'\012')) {
                 ^
imapd.c:4149:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:4151:20: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
       if (!strtok (ad->arg,"\015\012")) *ad->arg = '\0';
                    ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:4153:25: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       if (((j = strlen (ad->arg)) > 3) && (ad->arg[j - 1] == '}') &&
                         ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:4159:28: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
    litplus.size = strtoul (ad->arg + j + 1,NIL,10);
                            ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c: In function 'mm_login':
imapd.c:4529:21: warning: pointer targets in passing argument 2 of 'strncpy' differ in signedness [-Wpointer-sign]
   strncpy (password,pass,256); /* and password */
                     ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:117:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
 ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -DANOFILE=\"/etc/anonymous.newsgroups\" -DALERTFILE=\"/etc/imapd.alert\" -DNNTPFILE=\"/etc/imapd.nntp\" -DUSERALERTFILE=\".imapalert\" -DSHUTDOWNFILE=\"/etc/nologin\" -o imapd imapd.o `cat ../c-client/LDFLAGS`
../c-client/c-client.a(osdep.o): In function `ssl_onceonlyinit':
/«PKGBUILDDIR»/c-client/osdep.c:338: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
make[3]: Leaving directory '/«PKGBUILDDIR»/imapd'
cd mailutil;make
make[3]: Entering directory '/«PKGBUILDDIR»/mailutil'
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o mailutil.o mailutil.c
mailutil.c: In function 'prune_criteria':
mailutil.c:453:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       switch (*ucase (criterion)) {
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from mailutil.c:31:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
mailutil.c: In function 'mbxcopy':
mailutil.c:594:2: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
  fgets (tmp,MAILTMPLEN-1,stdin);
  ^
mailutil.c: In function 'mm_login':
mailutil.c:893:5: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
     fgets (username,NETMAXUSER-1,stdin);
     ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS` -o mailutil mailutil.o ../c-client/`cat ../c-client/ARCHIVENAME` `cat ../c-client/LDFLAGS`
../c-client/c-client.a(osdep.o): In function `ssl_onceonlyinit':
/«PKGBUILDDIR»/c-client/osdep.c:338: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
make[3]: Leaving directory '/«PKGBUILDDIR»/mailutil'
cd mlock;make || true
make[3]: Entering directory '/«PKGBUILDDIR»/mlock'
`cat ../c-client/CCTYPE` `cat ../c-client/CFLAGS`   -c -o mlock.o mlock.c
mlock.c: In function 'die':
mlock.c:60:3: warning: implicit declaration of function 'write' [-Wimplicit-function-declaration]
   write (1,"?",1);  /* indicate "impossible" failure */
   ^
mlock.c: In function 'main':
mlock.c:75:31: warning: implicit declaration of function 'getegid' [-Wimplicit-function-declaration]
   if (!grp || (grp->gr_gid != getegid ()))
                               ^
mlock.c:94:3: warning: implicit declaration of function 'chdir' [-Wimplicit-function-declaration]
   chdir (dir);
   ^
mlock.c:113:30: warning: implicit declaration of function 'time' [-Wimplicit-function-declaration]
     if (!stat (lock,&sb) && (time (0) > (sb.st_ctime + LOCKTIMEOUT * 60)))
                              ^
mlock.c:114:7: warning: implicit declaration of function 'unlink' [-Wimplicit-function-declaration]
       unlink (lock);  /* time out lock if enough time has passed */
       ^
mlock.c:123:23: warning: implicit declaration of function 'getpid' [-Wimplicit-function-declaration]
       (unsigned long) getpid ());
                       ^
mlock.c:125:5: warning: implicit declaration of function 'gethostname' [-Wimplicit-function-declaration]
     gethostname (hitch + len,MAXHOSTNAMELEN);
     ^
mlock.c:132:7: warning: implicit declaration of function 'close' [-Wimplicit-function-declaration]
       close (ld);  /* close the hitching-post */
       ^
mlock.c:138:11: warning: implicit declaration of function 'link' [-Wimplicit-function-declaration]
       i = link (hitch,lock) ? errno : 0;
           ^
mlock.c:161:20: warning: implicit declaration of function 'sleep' [-Wimplicit-function-declaration]
       if (tries--) sleep (1); /* sleep 1 second and try again */
                    ^
mlock.c:169:3: warning: implicit declaration of function 'read' [-Wimplicit-function-declaration]
   read (0,tmp,1);  /* read continue signal from parent */
   ^
`cat ../c-client/CCTYPE` `cat ../c-client/CFLAGS` -o mlock mlock.o
make[3]: Leaving directory '/«PKGBUILDDIR»/mlock'
cd dmail;make || true
make[3]: Entering directory '/«PKGBUILDDIR»/dmail'
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o dmail.o dmail.c
dmail.c: In function 'main':
dmail.c:162:35: warning: implicit declaration of function 'isdigit' [-Wimplicit-function-declaration]
     if (s[2] && ((s[2] == '-') || isdigit (s[2]))) precedence = atol (s + 2);
                                   ^
dmail.c: In function 'deliver':
dmail.c:231:66: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!*mailbox || !compare_cstring ((unsigned char *) mailbox,"INBOX"))
                                                                  ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c: In function 'mm_notify':
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
dmail.c:566:16: note: expected 'const char *' but argument is of type 'unsigned char *'
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
dmail.c:566:16: note: expected 'const char *' but argument is of type 'unsigned char *'
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
dmail.c:566:16: note: expected 'const char *' but argument is of type 'unsigned char *'
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
dmail.c:566:16: note: expected 'const char *' but argument is of type 'unsigned char *'
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
dmail.c:566:16: note: expected 'const char *' but argument is of type 'unsigned char *'
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
dmail.c:566:16: note: expected 'const char *' but argument is of type 'unsigned char *'
dmail.c: In function 'file_string_setpos':
dmail.c:123:5: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
     fread (s->curpos,sizeof (char),(unsigned int) s->cursize,(FILE *) s->data);
     ^
dmail.c: In function 'delivery_unsafe':
dmail.c:443:5: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized]
     sprintf (tmp + strlen (tmp),"file type %07o",(unsigned int) type);
     ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o dquota.o dquota.c
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS` -o dmail dmail.o dquota.o ../c-client/`cat ../c-client/ARCHIVENAME` `cat ../c-client/LDFLAGS`
../c-client/c-client.a(osdep.o): In function `ssl_onceonlyinit':
/«PKGBUILDDIR»/c-client/osdep.c:338: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
make[3]: Leaving directory '/«PKGBUILDDIR»/dmail'
cd tmail;make || true
make[3]: Entering directory '/«PKGBUILDDIR»/tmail'
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o tmail.o tmail.c
tmail.c: In function 'main':
tmail.c:166:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
         !compare_cstring (format->name,"dummy"))
                           ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tmail.c:166:40: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
         !compare_cstring (format->name,"dummy"))
                                        ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tmail.c:171:37: warning: implicit declaration of function 'isdigit' [-Wimplicit-function-declaration]
       if (s[2] && ((s[2] == '-') || isdigit (s[2]))) precedence = atol (s + 2);
                                     ^
tmail.c: In function 'getusername':
tmail.c:608:56: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!**t || !compare_cstring ((unsigned char *) *t,"INBOX")) *t = NIL;
                                                        ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c: In function 'mm_notify':
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
tmail.c:705:16: note: expected 'const char *' but argument is of type 'unsigned char *'
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
tmail.c:705:16: note: expected 'const char *' but argument is of type 'unsigned char *'
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
tmail.c:705:16: note: expected 'const char *' but argument is of type 'unsigned char *'
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
tmail.c:705:16: note: expected 'const char *' but argument is of type 'unsigned char *'
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
tmail.c:705:16: note: expected 'const char *' but argument is of type 'unsigned char *'
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
tmail.c:705:16: note: expected 'const char *' but argument is of type 'unsigned char *'
tmail.c: In function 'file_string_setpos':
tmail.c:124:5: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
     fread (s->curpos,sizeof (char),(unsigned int) s->cursize,(FILE *) s->data);
     ^
tmail.c: In function 'delivery_unsafe':
tmail.c:564:5: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized]
     sprintf (tmp + strlen (tmp),"file type %07o",(unsigned int) type);
     ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o tquota.o tquota.c
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS` -o tmail tmail.o tquota.o ../c-client/`cat ../c-client/ARCHIVENAME` `cat ../c-client/LDFLAGS`
../c-client/c-client.a(osdep.o): In function `ssl_onceonlyinit':
/«PKGBUILDDIR»/c-client/osdep.c:338: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
make[3]: Leaving directory '/«PKGBUILDDIR»/tmail'
make[2]: Leaving directory '/«PKGBUILDDIR»'
make[1]: Leaving directory '/«PKGBUILDDIR»'
mv c-client/c-client.a .
/usr/bin/make clean
make[1]: Entering directory '/«PKGBUILDDIR»'
Removing old processed sources and binaries...
sh -c 'rm -rf an ua OSTYPE SPECIALS c-client mtest imapd ipopd mailutil mlock dmail tmail || true'
cd tools;make clean
make[2]: Entering directory '/«PKGBUILDDIR»/tools'
sh -c 'rm -f *.o uahelper || true'
make[2]: Leaving directory '/«PKGBUILDDIR»/tools'
make[1]: Leaving directory '/«PKGBUILDDIR»'
# Use PAM
/usr/bin/make VERSION=2007e EXTRAAUTHENTICATORS='gss' EXTRACFLAGS='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wall -D_FORTIFY_SOURCE=2 -D_REENTRANT -DDISABLE_POP_PROXY -Wno-parentheses -Wno-strict-aliasing -Wl,-z,defs' EXTRALDFLAGS='-Wl,-z,relro' ldbs
make[1]: Entering directory '/«PKGBUILDDIR»'
make[2]: Entering directory '/«PKGBUILDDIR»'
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ Building in full compliance with RFC 3501 security
+ requirements:
++ TLS/SSL encryption is supported
++ Unencrypted plaintext passwords are prohibited
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
make[2]: Leaving directory '/«PKGBUILDDIR»'
Applying an process to sources...
tools/an "ln -s" src/c-client c-client
tools/an "ln -s" src/ansilib c-client
tools/an "ln -s" src/charset c-client
tools/an "ln -s" src/osdep/unix c-client
tools/an "ln -s" src/mtest mtest
tools/an "ln -s" src/ipopd ipopd
tools/an "ln -s" src/imapd imapd
tools/an "ln -s" src/mailutil mailutil
tools/an "ln -s" src/mlock mlock
tools/an "ln -s" src/dmail dmail
tools/an "ln -s" src/tmail tmail
ln -s tools/an .
make build EXTRACFLAGS='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wall -D_FORTIFY_SOURCE=2 -D_REENTRANT -DDISABLE_POP_PROXY -Wno-parentheses -Wno-strict-aliasing -Wl,-z,defs' EXTRALDFLAGS='-Wl,-z,relro' EXTRADRIVERS='mbox' EXTRAAUTHENTICATORS='gss' PASSWDTYPE=std SSLTYPE=nopwd IP=4 EXTRASPECIALS='' BUILDTYPE=lnps IP=6 \
SPECIALS="GSSDIR=/usr SSLDIR=/usr SSLINCLUDE=/usr/include/openssl SSLCERTS=/etc/ssl/certs SSLKEYS=/etc/ssl/private"
make[2]: Entering directory '/«PKGBUILDDIR»'
make[3]: Entering directory '/«PKGBUILDDIR»'
make[3]: 'ip6' is up to date.
make[3]: Leaving directory '/«PKGBUILDDIR»'
Building c-client for lnps...
echo `cat SPECIALS`  > c-client/SPECIALS
cd c-client;make lnps EXTRACFLAGS='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wall -D_FORTIFY_SOURCE=2 -D_REENTRANT -DDISABLE_POP_PROXY -Wno-parentheses -Wno-strict-aliasing -Wl,-z,defs'\
 EXTRALDFLAGS='-Wl,-z,relro'\
 EXTRADRIVERS='mbox'\
 EXTRAAUTHENTICATORS='gss'\
 PASSWDTYPE=std SSLTYPE=nopwd IP=6\
 GSSDIR=/usr SSLDIR=/usr SSLINCLUDE=/usr/include/openssl SSLCERTS=/etc/ssl/certs SSLKEYS=/etc/ssl/private 
make[3]: Entering directory '/«PKGBUILDDIR»/c-client'
make build EXTRACFLAGS='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wall -D_FORTIFY_SOURCE=2 -D_REENTRANT -DDISABLE_POP_PROXY -Wno-parentheses -Wno-strict-aliasing -Wl,-z,defs' EXTRALDFLAGS='-Wl,-z,relro' EXTRADRIVERS='mbox' EXTRAAUTHENTICATORS='gss' PASSWDTYPE=std SSLTYPE=nopwd IP=6 `cat SPECIALS` OS=lnx \
 SIGTYPE=psx CHECKPW=pam CRXTYPE=nfs \
 SPOOLDIR=/var/spool MAILSPOOL=/var/mail \
 ACTIVEFILE=/var/lib/news/active \
 RSHPATH=/usr/bin/rsh \
 BASECFLAGS="-fPIC -g -O2 -pipe -fno-omit-frame-pointer -isystem /usr/include/mit-krb5" \
 ARCHIVE="libc-client.so" \
 BASELDFLAGS="-L../c-client -lc-client -lpam -ldl -lc" \
 ARRC="gcc --shared -Wl,-soname,libc-client.so.2007e -o" \
 LIBRARIES="-lpam -ldl -Wl,-z,relro -L/usr/lib -lssl -lcrypto  -L/usr/lib/arm-linux-gnueabihf/mit-krb5 -Wl,-z,relro -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err" \
 RANLIB=true
make[4]: Entering directory '/«PKGBUILDDIR»/c-client'
sh -c 'rm -rf auths.c crexcl.c ip_unix.c linkage.[ch] siglocal.c osdep*.[ch] *.o ARCHIVE ARCHIVENAME *FLAGS *TYPE libc-client.so || true'
Once-only environment setup...
echo cc > CCTYPE
echo -fPIC -g -O2 -pipe -fno-omit-frame-pointer -isystem /usr/include/mit-krb5 '-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wall -D_FORTIFY_SOURCE=2 -D_REENTRANT -DDISABLE_POP_PROXY -Wno-parentheses -Wno-strict-aliasing -Wl,-z,defs' -DCHUNKSIZE=65536 > CFLAGS
echo -DCREATEPROTO=unixproto -DEMPTYPROTO=unixproto \
 -DMD5ENABLE=\"/etc/cram-md5.pwd\" -DMAILSPOOL=\"/var/mail\" \
 -DANONYMOUSHOME=\"/var/mail/anonymous\" \
 -DACTIVEFILE=\"/var/lib/news/active\" -DNEWSSPOOL=\"/var/spool/news\" \
 -DRSHPATH=\"/usr/bin/rsh\" -DLOCKPGM=\"\" \
 -DLOCKPGM1=\"/usr/libexec/mlock\" -DLOCKPGM2=\"/usr/sbin/mlock\" \
 -DLOCKPGM3=\"/etc/mlock\" > OSCFLAGS
echo -L../c-client -lc-client -lpam -ldl -lc -Wl,-z,relro > LDFLAGS
echo "gcc --shared -Wl,-soname,libc-client.so.2007e -o libc-client.so osdep.o mail.o misc.o newsrc.o smanager.o utf8.o utf8aux.o siglocal.o dummy.o pseudo.o netmsg.o flstring.o fdstring.o rfc822.o nntp.o smtp.o imap4r1.o pop3.o unix.o mbx.o mmdf.o tenex.o mtx.o news.o phile.o mh.o mx.o mix.o -lpam -ldl -Wl,-z,relro -L/usr/lib -lssl -lcrypto  -L/usr/lib/arm-linux-gnueabihf/mit-krb5 -Wl,-z,relro -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err;true libc-client.so" > ARCHIVE
echo libc-client.so > ARCHIVENAME
echo lnx > OSTYPE
./drivers mbox imap nntp pop3 mix mx mbx tenex mtx mh mmdf unix news phile dummy
./mkauths gss ext md5 pla log
make[5]: Entering directory '/«PKGBUILDDIR»/c-client'
echo -isystem /usr/include/mit-krb5 -DGSS_C_NT_HOSTBASED_SERVICE=gss_nt_service_name -DKRB5_DEPRECATED=1 >> OSCFLAGS
krb5-config.mit --libs gssapi >> LDFLAGS
echo "#include \"kerb_mit.c\"" >> auths.c
make[5]: Leaving directory '/«PKGBUILDDIR»/c-client'
echo "  mail_versioncheck (CCLIENTVERSION);" >> linkage.c
ln -s os_lnx.h osdep.h
ln -s os_lnx.c osdepbas.c
ln -s log_std.c osdeplog.c
ln -s sig_psx.c siglocal.c
ln -s crx_nfs.c crexcl.c
ln -s ip6_unix.c ip_unix.c
sh -c '(test lnx = sc5 -o lnx = sco -o ! -f /usr/include/sys/statvfs.h) && echo -DNOFSTATVFS >> OSCFLAGS || fgrep statvfs64 /usr/include/sys/statvfs.h > /dev/null || echo -DNOFSTATVFS64 >> OSCFLAGS'
Standard password authentication
ln -s ckp_pam.c osdepckp.c
Building with SSL
ln -s ssl_unix.c osdepssl.c
echo -I/usr/include/openssl -I/usr/include/openssl/openssl -DSSL_CERT_DIRECTORY=\"/etc/ssl/certs\" -DSSL_KEY_DIRECTORY=\"/etc/ssl/private\" >> OSCFLAGS
echo "  ssl_onceonlyinit ();" >> linkage.c
echo -L/usr/lib -lssl -lcrypto  >> LDFLAGS
Building with SSL and plaintext passwords disabled unless SSL/TLS
echo "  mail_parameters (NIL,SET_DISABLEPLAINTEXT,(void *) 2);" >> linkage.c
cat osdepbas.c osdepckp.c osdeplog.c osdepssl.c > osdep.c
Building OS-dependent module
If you get No such file error messages for files x509.h, ssl.h,
pem.h, buffer.h, bio.h, and crypto.h, that means that OpenSSL
is not installed on your system. Either install OpenSSL first
or build with command: make lnx SSLTYPE=none
`cat CCTYPE` -c `cat CFLAGS` `cat OSCFLAGS` -c osdep.c
In file included from osdep.c:49:0:
nl_unix.c: In function 'strcrlfcpy':
nl_unix.c:49:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (!*dst) *dst = (char *) fs_get ((*dstl = i) + 1);
                   ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from osdep.c:31:
pmatch.c: In function 'pmatch_full':
pmatch.c:41:43: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!pat[1]) return (delim && strchr (s,delim)) ? NIL : T;
                                           ^
pmatch.c:41:43: note: expected 'const char *' but argument is of type 'unsigned char *'
In file included from auths.c:1:0,
                 from env_unix.c:260,
                 from osdep.c:50:
kerb_mit.c: In function 'kerberos_login':
kerb_mit.c:103:31: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
      authserver_login (lcase (user),kuser,argc,argv))
                               ^
In file included from osdep.c:43:0:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from auths.c:1:0,
                 from env_unix.c:260,
                 from osdep.c:50:
kerb_mit.c:103:24: warning: pointer targets in passing argument 1 of 'authserver_login' differ in signedness [-Wpointer-sign]
      authserver_login (lcase (user),kuser,argc,argv))
                        ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from osdep.c:31:
env.h:40:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long authserver_login (char *user,char *authuser,int argc,char *argv[]);
      ^
In file included from auths.c:2:0,
                 from env_unix.c:260,
                 from osdep.c:50:
auth_gss.c: In function 'auth_gssapi_server':
auth_gss.c:399:14: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'void *' [-Wformat=]
  SERVER_LOG ("Failed to acquire credentials for %s",buf.value);
              ^
auth_gss.c:55:43: note: in definition of macro 'SERVER_LOG'
 #define SERVER_LOG(x,y) syslog (LOG_ALERT,x,y)
                                           ^
auth_gss.c:406:16: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'void *' [-Wformat=]
    SERVER_LOG ("Unknown GSSAPI failure: %s",resp.value);
                ^
auth_gss.c:55:43: note: in definition of macro 'SERVER_LOG'
 #define SERVER_LOG(x,y) syslog (LOG_ALERT,x,y)
                                           ^
auth_gss.c:414:14: warning: format '%s' expects argument of type 'char *', but argument 3 has type 'void *' [-Wformat=]
  SERVER_LOG ("GSSAPI mechanism status: %s",resp.value);
              ^
auth_gss.c:55:43: note: in definition of macro 'SERVER_LOG'
 #define SERVER_LOG(x,y) syslog (LOG_ALERT,x,y)
                                           ^
In file included from auths.c:4:0,
                 from env_unix.c:260,
                 from osdep.c:50:
auth_md5.c: In function 'auth_md5_pwd':
auth_md5.c:195:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     read (fd,buf = (char *) fs_get (sbuf.st_size + 1),sbuf.st_size);
                  ^
auth_md5.c:197:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     for (s = user; *s && ((*s < 'A') || (*s > 'Z')); s++);
            ^
auth_md5.c:199:24: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
     lusr = *s ? lcase (cpystr (user)) : NIL;
                        ^
In file included from osdep.c:43:0:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from auths.c:4:0,
                 from env_unix.c:260,
                 from osdep.c:50:
auth_md5.c:200:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     for (s = strtok_r ((char *) buf,"\015\012",&r),lret = NIL; s;
            ^
auth_md5.c:201:5: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   s = ret ? NIL : strtok_r (NIL,"\015\012",&r))
     ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from osdep.c:31:
auth_md5.c:203:45: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
       if (*s && (*s != '#') && (t = strchr (s,'\t')) && t[1]) {
                                             ^
auth_md5.c:203:45: note: expected 'const char *' but argument is of type 'unsigned char *'
In file included from auths.c:4:0,
                 from env_unix.c:260,
                 from osdep.c:50:
auth_md5.c:203:35: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (*s && (*s != '#') && (t = strchr (s,'\t')) && t[1]) {
                                   ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from osdep.c:31:
auth_md5.c:205:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
               ^
auth_md5.c:205:15: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:205:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
               ^
auth_md5.c:205:15: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:205:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
               ^
auth_md5.c:205:15: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:205:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
               ^
auth_md5.c:205:15: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:205:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
               ^
auth_md5.c:205:15: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:205:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
               ^
auth_md5.c:205:15: note: expected 'const char *' but argument is of type 'unsigned char *'
In file included from auths.c:4:0,
                 from env_unix.c:260,
                 from osdep.c:50:
auth_md5.c:205:38: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
  if (!strcmp (s,user)) ret = cpystr (t);
                                      ^
In file included from osdep.c:43:0:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from osdep.c:31:
auth_md5.c:206:39: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                       ^
auth_md5.c:206:39: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:41: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                         ^
auth_md5.c:206:41: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                       ^
auth_md5.c:206:39: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:41: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                         ^
auth_md5.c:206:41: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:39: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                       ^
auth_md5.c:206:39: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                       ^
auth_md5.c:206:39: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:41: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                         ^
auth_md5.c:206:41: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:41: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                         ^
auth_md5.c:206:41: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                       ^
auth_md5.c:206:39: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:41: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                         ^
auth_md5.c:206:41: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                       ^
auth_md5.c:206:39: note: expected 'const char *' but argument is of type 'unsigned char *'
auth_md5.c:206:41: warning: pointer targets in passing argument 2 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (lusr && !lret) if (!strcmp (s,lusr)) lret = t;
                                         ^
auth_md5.c:206:41: note: expected 'const char *' but argument is of type 'unsigned char *'
In file included from auths.c:4:0,
                 from env_unix.c:260,
                 from osdep.c:50:
auth_md5.c:209:37: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
     if (!ret && lret) ret = cpystr (lret);
                                     ^
In file included from osdep.c:43:0:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
In file included from osdep.c:50:0:
env_unix.c: In function 'pwuser':
env_unix.c:641:33: warning: pointer targets in passing argument 1 of 'getpwnam' differ in signedness [-Wpointer-sign]
   struct passwd *pw = getpwnam (user);
                                 ^
In file included from osdep.c:42:0:
/usr/include/pwd.h:116:23: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern struct passwd *getpwnam (const char *__name);
                       ^
In file included from osdep.c:50:0:
env_unix.c:645:41: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
       pw = getpwnam (s = lcase (cpystr (user)));
                                         ^
In file included from osdep.c:43:0:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
In file included from osdep.c:50:0:
env_unix.c:645:33: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
       pw = getpwnam (s = lcase (cpystr (user)));
                                 ^
In file included from osdep.c:43:0:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from osdep.c:50:0:
env_unix.c:645:22: warning: pointer targets in passing argument 1 of 'getpwnam' differ in signedness [-Wpointer-sign]
       pw = getpwnam (s = lcase (cpystr (user)));
                      ^
In file included from osdep.c:42:0:
/usr/include/pwd.h:116:23: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern struct passwd *getpwnam (const char *__name);
                       ^
In file included from osdep.c:50:0:
env_unix.c: In function 'valpwd':
env_unix.c:671:16: warning: pointer targets in passing argument 1 of 'pwuser' differ in signedness [-Wpointer-sign]
  ret = pwuser (user); /* validated, get passwd entry for user */
                ^
env_unix.c:638:23: note: expected 'unsigned char *' but argument is of type 'char *'
 static struct passwd *pwuser (unsigned char *user)
                       ^
env_unix.c:676:25: warning: pointer targets in passing argument 1 of 'pwuser' differ in signedness [-Wpointer-sign]
   else if (pw = pwuser (user)) {/* can get user? */
                         ^
env_unix.c:638:23: note: expected 'unsigned char *' but argument is of type 'char *'
 static struct passwd *pwuser (unsigned char *user)
                       ^
env_unix.c:679:44: warning: pointer targets in passing argument 1 of 'pwuser' differ in signedness [-Wpointer-sign]
  (*pwd == ' ') && pwd[1] && (ret = pwuser (s)))
                                            ^
env_unix.c:638:23: note: expected 'unsigned char *' but argument is of type 'char *'
 static struct passwd *pwuser (unsigned char *user)
                       ^
env_unix.c: In function 'server_login':
env_unix.c:710:58: warning: pointer targets in passing argument 1 of 'pwuser' differ in signedness [-Wpointer-sign]
   else if (valpwd (authuser,pwd,argc,argv)) pw = pwuser (user);
                                                          ^
env_unix.c:638:23: note: expected 'unsigned char *' but argument is of type 'char *'
 static struct passwd *pwuser (unsigned char *user)
                       ^
env_unix.c: In function 'authserver_login':
env_unix.c:728:28: warning: pointer targets in passing argument 1 of 'pwuser' differ in signedness [-Wpointer-sign]
   return pw_login (pwuser (user),authuser,user,NIL,argc,argv);
                            ^
env_unix.c:638:23: note: expected 'unsigned char *' but argument is of type 'char *'
 static struct passwd *pwuser (unsigned char *user)
                       ^
env_unix.c: In function 'pw_login':
env_unix.c:767:53: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (user && auser && *auser && compare_cstring (auser,user)) {
                                                     ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:767:59: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (user && auser && *auser && compare_cstring (auser,user)) {
                                                           ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:770:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (auser,*t++))
                        ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:770:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (auser,*t++))
                              ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c: In function 'mailboxfile':
env_unix.c:1057:47: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       sprintf (dst,"%s/%s",s,compare_cstring (name+8,"INBOX") ?
                                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1057:54: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       sprintf (dst,"%s/%s",s,compare_cstring (name+8,"INBOX") ?
                                                      ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1067:63: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if ((s = strchr (name+1,'/')) && !compare_cstring (s+1,"INBOX")) {
                                                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1067:67: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if ((s = strchr (name+1,'/')) && !compare_cstring (s+1,"INBOX")) {
                                                                   ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1087:55: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if ((s = strchr (name,'/')) && compare_cstring (s+1,"INBOX")) {
                                                       ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1087:59: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if ((s = strchr (name,'/')) && compare_cstring (s+1,"INBOX")) {
                                                           ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1101:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (name,"INBOX")) name = "INBOX";
                        ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1101:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (name,"INBOX")) name = "INBOX";
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1115:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (name+1,"NBOX")) {
                           ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1115:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (name+1,"NBOX")) {
                                  ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:31:0:
env_unix.c: In function 'lock_work':
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
env_unix.c:1374:27: note: in expansion of macro 'flock'
     if (op & LOCK_NB) i = flock (fd,op);
                           ^
In file included from osdep.c:50:0:
env_unix.c: In function 'dorc':
env_unix.c:1565:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (s,"set keywords") && !userFlags[0]) {
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1565:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (s,"set keywords") && !userFlags[0]) {
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1579:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"set new-mailbox-format") ||
                          ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1579:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"set new-mailbox-format") ||
                            ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1580:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        !compare_cstring (s,"set new-folder-format")) {
                          ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1580:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        !compare_cstring (s,"set new-folder-format")) {
                            ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1581:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (k,"same-as-inbox")) {
                            ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1581:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (k,"same-as-inbox")) {
                              ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1583:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (d->name,"mbox"))
                         ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1583:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (d->name,"mbox"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1586:30: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if (!compare_cstring (d->name,"dummy")) d = NIL;
                              ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1586:38: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if (!compare_cstring (d->name,"dummy")) d = NIL;
                                      ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1590:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (k,"system-standard"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1590:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (k,"system-standard"))
                                   ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1593:30: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (k,"mbox")) k = "unix";
                              ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1593:32: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (k,"mbox")) k = "unix";
                                ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1604:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"set empty-mailbox-format") ||
                          ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1604:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"set empty-mailbox-format") ||
                            ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1605:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        !compare_cstring (s,"set empty-folder-format")) {
                          ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1605:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        !compare_cstring (s,"set empty-folder-format")) {
                            ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1606:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (k,"invalid")) appendProto = NIL;
                            ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1606:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (k,"invalid")) appendProto = NIL;
                              ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1607:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (k,"same-as-inbox"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1607:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (k,"same-as-inbox"))
                                   ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1609:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
         compare_cstring (d->name,"dummy")) ?
                          ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1609:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
         compare_cstring (d->name,"dummy")) ?
                                  ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1611:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (k,"system-standard"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1611:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (k,"system-standard"))
                                   ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1615:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      d && compare_cstring (d->name,k); d = d->next);
                            ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1615:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      d && compare_cstring (d->name,k); d = d->next);
                                    ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1626:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (s,"set local-host")) {
                        ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1626:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (s,"set local-host")) {
                          ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1630:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set news-active-file")) {
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1630:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set news-active-file")) {
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1634:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set news-spool-directory")) {
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1634:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set news-spool-directory")) {
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1638:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mh-path"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1638:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mh-path"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1640:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mh-allow-inbox"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1640:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mh-allow-inbox"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1642:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set news-state-file")) {
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1642:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set news-state-file")) {
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1646:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ftp-export-directory")) {
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1646:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ftp-export-directory")) {
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1650:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set public-home-directory")) {
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1650:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set public-home-directory")) {
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1654:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set shared-home-directory")) {
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1654:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set shared-home-directory")) {
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1658:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set system-inbox")) {
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1658:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set system-inbox")) {
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1662:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mail-subdirectory")) {
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1662:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mail-subdirectory")) {
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1666:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set from-widget"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1666:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set from-widget"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1668:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (k,"header-only") ?
                        ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1668:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (k,"header-only") ?
                          ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1671:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set rsh-command"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1671:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set rsh-command"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1673:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set rsh-path"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1673:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set rsh-path"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1675:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ssh-command"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1675:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ssh-command"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1677:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ssh-path"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1677:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ssh-path"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1679:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set tcp-open-timeout"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1679:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set tcp-open-timeout"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1681:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set tcp-read-timeout"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1681:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set tcp-read-timeout"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1683:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set tcp-write-timeout"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1683:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set tcp-write-timeout"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1685:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set rsh-timeout"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1685:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set rsh-timeout"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1687:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ssh-timeout"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1687:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ssh-timeout"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1689:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set maximum-login-trials"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1689:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set maximum-login-trials"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1691:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set lookahead"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1691:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set lookahead"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1693:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set prefetch"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1693:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set prefetch"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1695:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set close-on-error"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1695:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set close-on-error"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1697:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set imap-port"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1697:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set imap-port"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1699:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set pop3-port"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1699:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set pop3-port"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1701:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set uid-lookahead"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1701:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set uid-lookahead"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1703:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set try-ssl-first"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1703:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set try-ssl-first"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1706:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mailbox-protection"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1706:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set mailbox-protection"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1708:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set directory-protection"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1708:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set directory-protection"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1710:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set lock-protection"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1710:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set lock-protection"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1712:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ftp-protection"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1712:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ftp-protection"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1714:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set public-protection"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1714:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set public-protection"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1716:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set shared-protection"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1716:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set shared-protection"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1718:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ftp-directory-protection"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1718:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set ftp-directory-protection"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1720:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set public-directory-protection"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1720:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set public-directory-protection"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1722:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set shared-directory-protection"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1722:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set shared-directory-protection"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1724:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set dot-lock-file-timeout"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1724:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set dot-lock-file-timeout"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1726:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set disable-fcntl-locking"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1726:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set disable-fcntl-locking"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1728:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set disable-lock-warning"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1728:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set disable-lock-warning"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1730:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set disable-unix-UIDs-and-keywords"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1730:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set disable-unix-UIDs-and-keywords"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1732:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set hide-dot-files"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1732:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set hide-dot-files"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1734:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set list-maximum-level"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1734:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set list-maximum-level"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1736:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set trust-dns"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1736:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set trust-dns"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1738:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set sasl-uses-ptr-name"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1738:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set sasl-uses-ptr-name"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1740:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set network-filesystem-stat-bug"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1740:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set network-filesystem-stat-bug"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1742:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set nntp-range"))
                             ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1742:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"set nntp-range"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1746:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"set black-box-directory") &&
                          ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1746:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"set black-box-directory") &&
                            ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1748:30: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring(s,"set black-box-default-home-directory")&&
                              ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1748:32: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring(s,"set black-box-default-home-directory")&&
                                ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1751:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set anonymous-home-directory") &&
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1751:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set anonymous-home-directory") &&
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1758:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set CA-certificate-path"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1758:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set CA-certificate-path"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1760:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set disable-plaintext"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1760:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set disable-plaintext"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1762:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set allowed-login-attempts"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1762:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set allowed-login-attempts"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1764:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set chroot-server"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1764:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set chroot-server"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1766:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set restrict-mailbox-access"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1766:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set restrict-mailbox-access"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1768:30: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (k,"root")) restrictBox |= RESTRICTROOT;
                              ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1768:32: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (k,"root")) restrictBox |= RESTRICTROOT;
                                ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1769:35: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        else if (!compare_cstring (k,"otherusers"))
                                   ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1769:37: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        else if (!compare_cstring (k,"otherusers"))
                                     ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1771:35: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        else if (!compare_cstring (k,"all")) restrictBox = -1;
                                   ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1771:37: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        else if (!compare_cstring (k,"all")) restrictBox = -1;
                                     ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1773:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set advertise-the-world"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1773:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set advertise-the-world"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1775:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set limited-advertise"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1775:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set limited-advertise"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1778:7: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      (s,"set disable-automatic-shared-namespaces"))
       ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1778:9: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      (s,"set disable-automatic-shared-namespaces"))
         ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1780:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set allow-user-config"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1780:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set allow-user-config"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1782:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set allow-reverse-dns"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1782:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set allow-reverse-dns"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1784:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set k5-cp-uses-service-name"))
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1784:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set k5-cp-uses-service-name"))
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1788:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set plaintext-allowed-clients")) {
                               ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from osdep.c:50:0:
env_unix.c:1788:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (s,"set plaintext-allowed-clients")) {
                                 ^
In file included from osdep.c:43:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from tcp_unix.c:29:0,
                 from osdep.c:52:
ip_unix.c: In function 'ip_stringtoaddr':
ip_unix.c:136:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
       (!getaddrinfo (lcase (strcpy (tmp,text)),NIL,hints,&ai))) {
                             ^
In file included from osdep.c:43:0:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from tcp_unix.c:29:0,
                 from osdep.c:52:
ip_unix.c:136:22: warning: pointer targets in passing argument 1 of 'getaddrinfo' differ in signedness [-Wpointer-sign]
       (!getaddrinfo (lcase (strcpy (tmp,text)),NIL,hints,&ai))) {
                      ^
In file included from osdep.c:38:0:
/usr/include/netdb.h:662:12: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern int getaddrinfo (const char *__restrict __name,
            ^
In file included from tcp_unix.c:29:0,
                 from osdep.c:52:
ip_unix.c: In function 'ip_nametoaddr':
ip_unix.c:253:24: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
  (!getaddrinfo (lcase (strcpy (lcname,name)),NIL,hints,&ai))) {
                        ^
In file included from osdep.c:43:0:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from tcp_unix.c:29:0,
                 from osdep.c:52:
ip_unix.c:253:17: warning: pointer targets in passing argument 1 of 'getaddrinfo' differ in signedness [-Wpointer-sign]
  (!getaddrinfo (lcase (strcpy (lcname,name)),NIL,hints,&ai))) {
                 ^
In file included from osdep.c:38:0:
/usr/include/netdb.h:662:12: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern int getaddrinfo (const char *__restrict __name,
            ^
In file included from osdep.c:52:0:
tcp_unix.c: In function 'tcp_getline':
tcp_unix.c:450:43: warning: pointer targets in passing argument 3 of 'tcp_getline_work' differ in signedness [-Wpointer-sign]
   char *ret = tcp_getline_work (stream,&n,&contd);
                                           ^
tcp_unix.c:58:14: note: expected 'long int *' but argument is of type 'long unsigned int *'
 static char *tcp_getline_work (TCPSTREAM *stream,unsigned long *size,
              ^
tcp_unix.c:458:41: warning: pointer targets in passing argument 3 of 'tcp_getline_work' differ in signedness [-Wpointer-sign]
       ret = tcp_getline_work (stream,&n,&contd);
                                         ^
tcp_unix.c:58:14: note: expected 'long int *' but argument is of type 'long unsigned int *'
 static char *tcp_getline_work (TCPSTREAM *stream,unsigned long *size,
              ^
tcp_unix.c: In function 'tcp_isclienthost':
tcp_unix.c:1000:17: warning: unused variable 'sadrlen' [-Wunused-variable]
   size_t adrlen,sadrlen,len;
                 ^
In file included from osdep.c:55:0:
flocklnx.c: In function 'safe_flock':
flocklnx.c:60:27: warning: passing argument 1 of 'syslog' makes integer from pointer without a cast [-Wint-conversion]
    if (!logged++) syslog ("%s",LOG_ERR,tmp);
                           ^
In file included from /usr/include/arm-linux-gnueabihf/sys/syslog.h:207:0,
                 from /usr/include/syslog.h:1,
                 from osdep.h:50,
                 from osdep.c:31:
/usr/include/arm-linux-gnueabihf/bits/syslog.h:29:1: note: expected 'int' but argument is of type 'char *'
 syslog (int __pri, const char *__fmt, ...)
 ^
In file included from osdep.c:55:0:
flocklnx.c:60:32: warning: passing argument 2 of 'syslog' makes pointer from integer without a cast [-Wint-conversion]
    if (!logged++) syslog ("%s",LOG_ERR,tmp);
                                ^
In file included from /usr/include/arm-linux-gnueabihf/sys/syslog.h:207:0,
                 from /usr/include/syslog.h:1,
                 from osdep.h:50,
                 from osdep.c:31:
/usr/include/arm-linux-gnueabihf/bits/syslog.h:29:1: note: expected 'const char *' but argument is of type 'int'
 syslog (int __pri, const char *__fmt, ...)
 ^
osdep.c: In function 'ssl_validate_cert':
osdep.c:565:34: warning: pointer targets in passing argument 1 of 'ssl_compare_hostnames' differ in signedness [-Wpointer-sign]
     ret = ssl_compare_hostnames (host,s) ? NIL :
                                  ^
osdep.c:298:13: note: expected 'unsigned char *' but argument is of type 'char *'
 static long ssl_compare_hostnames (unsigned char *s,unsigned char *pat);
             ^
osdep.c:565:39: warning: pointer targets in passing argument 2 of 'ssl_compare_hostnames' differ in signedness [-Wpointer-sign]
     ret = ssl_compare_hostnames (host,s) ? NIL :
                                       ^
osdep.c:298:13: note: expected 'unsigned char *' but argument is of type 'char *'
 static long ssl_compare_hostnames (unsigned char *s,unsigned char *pat);
             ^
osdep.c:574:35: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      (name->type = GEN_DNS) && (s = name->d.ia5->data) &&
                                   ^
osdep.c:575:29: warning: pointer targets in passing argument 1 of 'ssl_compare_hostnames' differ in signedness [-Wpointer-sign]
      ssl_compare_hostnames (host,s)) ret = NIL;
                             ^
osdep.c:298:13: note: expected 'unsigned char *' but argument is of type 'char *'
 static long ssl_compare_hostnames (unsigned char *s,unsigned char *pat);
             ^
osdep.c:575:34: warning: pointer targets in passing argument 2 of 'ssl_compare_hostnames' differ in signedness [-Wpointer-sign]
      ssl_compare_hostnames (host,s)) ret = NIL;
                                  ^
osdep.c:298:13: note: expected 'unsigned char *' but argument is of type 'char *'
 static long ssl_compare_hostnames (unsigned char *s,unsigned char *pat);
             ^
osdep.c: In function 'ssl_getline':
osdep.c:616:43: warning: pointer targets in passing argument 3 of 'ssl_getline_work' differ in signedness [-Wpointer-sign]
   char *ret = ssl_getline_work (stream,&n,&contd);
                                           ^
osdep.c:299:14: note: expected 'long int *' but argument is of type 'long unsigned int *'
 static char *ssl_getline_work (SSLSTREAM *stream,unsigned long *size,
              ^
osdep.c:624:41: warning: pointer targets in passing argument 3 of 'ssl_getline_work' differ in signedness [-Wpointer-sign]
       ret = ssl_getline_work (stream,&n,&contd);
                                         ^
osdep.c:299:14: note: expected 'long int *' but argument is of type 'long unsigned int *'
 static char *ssl_getline_work (SSLSTREAM *stream,unsigned long *size,
              ^
In file included from auths.c:4:0,
                 from env_unix.c:260,
                 from osdep.c:50:
auth_md5.c: In function 'auth_md5_pwd':
auth_md5.c:195:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (fd,buf = (char *) fs_get (sbuf.st_size + 1),sbuf.st_size);
     ^
In file included from osdep.c:50:0:
env_unix.c: In function 'pw_login':
env_unix.c:785:37: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
       (ret = env_init (user,home))) chdir (myhomedir ());
                                     ^
`cat CCTYPE` -c `cat CFLAGS` mail.c
mail.c: In function 'mail_parameters':
mail.c:374:49: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     for (d = maildrivers; d && compare_cstring (d->name,(char *) value);
                                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:374:57: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     for (d = maildrivers; d && compare_cstring (d->name,(char *) value);
                                                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:379:49: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     for (d = maildrivers; d && compare_cstring (d->name,(char *) value);
                                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:379:57: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     for (d = maildrivers; d && compare_cstring (d->name,(char *) value);
                                                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:384:49: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     for (d = maildrivers; d && compare_cstring (d->name,(char *) value);
                                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:384:57: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     for (d = maildrivers; d && compare_cstring (d->name,(char *) value);
                                                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:390:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:390:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:395:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:395:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:400:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:400:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:405:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:405:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   a && compare_cstring (a->name,(char *) value); a = a->next);
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_valid_net_parse_work':
mail.c:792:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (s,"service") && (i < NETMAXSRV) && !*mb->service)
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:792:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (s,"service") && (i < NETMAXSRV) && !*mb->service)
                          ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:793:11: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
    lcase (strcpy (mb->service,v));
           ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
mail.c:794:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"user") && (i < NETMAXUSER) && !*mb->user)
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:794:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"user") && (i < NETMAXUSER) && !*mb->user)
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:796:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"authuser") && (i < NETMAXUSER) &&
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:796:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"authuser") && (i < NETMAXUSER) &&
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:802:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (s,"anonymous")) mb->anoflag = T;
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:802:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (s,"anonymous")) mb->anoflag = T;
                          ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:803:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"debug")) mb->dbgflag = T;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:803:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"debug")) mb->dbgflag = T;
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:804:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"readonly")) mb->readonlyflag = T;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:804:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"readonly")) mb->readonlyflag = T;
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:805:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"secure")) mb->secflag = T;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:805:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"secure")) mb->secflag = T;
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:806:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"norsh")) mb->norsh = T;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:806:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"norsh")) mb->norsh = T;
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:807:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"loser")) mb->loser = T;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:807:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"loser")) mb->loser = T;
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:808:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"tls") && !mb->notlsflag)
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:808:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"tls") && !mb->notlsflag)
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:810:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"tls-sslv23") && !mb->notlsflag)
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:810:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"tls-sslv23") && !mb->notlsflag)
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:812:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"notls") && !mb->tlsflag)
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:812:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"notls") && !mb->tlsflag)
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:814:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"tryssl"))
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:814:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"tryssl"))
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:816:46: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (mailssldriver && !compare_cstring (s,"ssl") && !mb->tlsflag)
                                              ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:816:48: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (mailssldriver && !compare_cstring (s,"ssl") && !mb->tlsflag)
                                                ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:818:46: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (mailssldriver && !compare_cstring (s,"novalidate-cert"))
                                              ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:818:48: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (mailssldriver && !compare_cstring (s,"novalidate-cert"))
                                                ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:821:46: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (mailssldriver && !compare_cstring (s,"validate-cert"));
                                              ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:821:48: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (mailssldriver && !compare_cstring (s,"validate-cert"));
                                                ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:824:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"imap") ||
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:824:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"imap") ||
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:825:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"nntp") ||
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:825:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"nntp") ||
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:826:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"pop3") ||
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:826:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"pop3") ||
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:827:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"smtp") ||
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:827:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"smtp") ||
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:828:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"submit"))
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:828:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"submit"))
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:829:11: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
    lcase (strcpy (mb->service,s));
           ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
mail.c:830:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"imap2") ||
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:830:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"imap2") ||
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:831:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"imap2bis") ||
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:831:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"imap2bis") ||
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:832:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"imap4") ||
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:832:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"imap4") ||
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:833:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"imap4rev1"))
                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:833:24: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (s,"imap4rev1"))
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:835:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"pop"))
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:835:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"pop"))
                               ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_create':
mail.c:1008:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) {
                         ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:1008:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) {
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_open':
mail.c:1250:51: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       for (d = maildrivers; d && compare_cstring (d->name,tmp); d = d->next);
                                                   ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:1250:59: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       for (d = maildrivers; d && compare_cstring (d->name,tmp); d = d->next);
                                                           ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_fetch_overview':
mail.c:1472:48: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (stream->dtb && mail_uid_sequence (stream,sequence) &&
                                                ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mail.c: In function 'mail_fetch_overview_sequence':
mail.c:1488:44: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
   if (stream->dtb && mail_sequence (stream,sequence) &&
                                            ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mail.c: In function 'mail_fetch_overview_default':
mail.c:1513:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       ov.date = env->date;
               ^
mail.c: In function 'mail_fetch_header':
mail.c:1731:40: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
     if (!((b = mail_body (stream,msgno,section)) &&
                                        ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
mail.c: In function 'mail_fetch_text':
mail.c:1822:40: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
     if (!((b = mail_body (stream,msgno,section)) &&
                                        ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
mail.c: In function 'mail_fetch_mime':
mail.c:1876:61: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
   if (!(section && *section && (b = mail_body (stream,msgno,section))))
                                                             ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
mail.c: In function 'mail_fetch_body':
mail.c:1962:37: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
   if (!(b = mail_body (stream,msgno,section))) return "";
                                     ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
mail.c: In function 'mail_partial_text':
mail.c:2022:40: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
     if (!((b = mail_body (stream,msgno,section)) &&
                                        ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
mail.c: In function 'mail_partial_body':
mail.c:2090:37: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
   if (!(b = mail_body (stream,msgno,section))) return NIL;
                                     ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
mail.c: In function 'mail_flag':
mail.c:2312:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       ((flags & ST_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mail.c:2313:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)) &&
                              ^
In file included from c-client.h:41:0,
                 from mail.c:31:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c: In function 'mail_append_multiple':
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
mail.c:2602:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
mail.c:2602:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
mail.c:2602:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
mail.c:2602:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
mail.c:2602:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
mail.c:2602:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mail.c:2602:29: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from mail.c:31:
mail.c:2602:22: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
   else if (!strncmp (lcase (strcpy (tmp,mailbox)),"#driver.",8)) {
                      ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
mail.c: In function 'mail_body':
mail.c:2724:21: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
  if (!(i = strtoul (section,(char **) &section,10)) ||
                     ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c: In function 'mail_parse_date':
mail.c:2856:27: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   if (s && *s && (strlen (s) < (size_t)MAILTMPLEN)) s = ucase (strcpy (tmp,s));
                           ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mail.c:2856:76: warning: pointer targets in passing argument 2 of 'strcpy' differ in signedness [-Wpointer-sign]
   if (s && *s && (strlen (s) < (size_t)MAILTMPLEN)) s = ucase (strcpy (tmp,s));
                                                                            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/ctype.h:25,
                 from mail.c:28:
/usr/include/arm-linux-gnueabihf/bits/string3.h:102:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
 ^
mail.c:2856:64: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (s && *s && (strlen (s) < (size_t)MAILTMPLEN)) s = ucase (strcpy (tmp,s));
                                                                ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
mail.c:2862:22: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
   if (!(m = strtoul (s,(char **) &s,10))) return NIL;
                      ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2866:41: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if (isdigit (*++s) && (d = strtoul (s,(char **) &s,10)) &&
                                         ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2868:20: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       y = strtoul (s,(char **) &s,10);
                    ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2878:25: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       if ((m = strtoul (s+1,(char **) &s,10)) && (*s++ == '-') && 
                         ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2879:18: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
    (d = strtoul (s,(char **) &s,10)) && !*s) break;
                  ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2884:17: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (strlen (s) < (size_t) 5) return NIL;
                 ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mail.c:2912:20: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       y = strtoul (s,(char **) &s,10);
                    ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2936:18: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     d = strtoul (s+1,(char **) &s,10);
                  ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2938:18: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     m = strtoul (++s,(char **) &s,10);
                  ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:2939:32: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     y = (*s == ':') ? strtoul (++s,(char **) &s,10) : 0;
                                ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c: In function 'mail_uid_sequence':
mail.c:3269:29: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     else if (!(i = strtoul (sequence,(char **) &sequence,10))) {
                             ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:3280:31: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       else if (!(j = strtoul (sequence,(char **) &sequence,10))) {
                               ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c: In function 'mail_filter':
mail.c:3377:53: warning: pointer targets in passing argument 1 of 'compare_csizedtext' differ in signedness [-Wpointer-sign]
  if ((hdrs->text.size == i) && !compare_csizedtext (tmp,&hdrs->text))
                                                     ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:110:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_csizedtext (unsigned char *s1,SIZEDTEXT *s2);
     ^
mail.c: In function 'mail_search_msg':
mail.c:3519:44: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
       BODY *body = mail_body (stream,msgno,section);
                                            ^
mail.c:2714:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,unsigned char *section)
       ^
mail.c: In function 'mail_search_text':
mail.c:3691:46: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
     else if ((body = mail_body (stream,msgno,section)) &&
                                              ^
mail.c:2714:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,unsigned char *section)
       ^
mail.c: In function 'mail_search_string':
mail.c:3810:16: warning: unused variable 'sc' [-Wunused-variable]
   STRINGLIST **sc = st;
                ^
mail.c: In function 'mail_search_keyword':
mail.c:3858:32: warning: pointer targets in passing argument 1 of 'compare_csizedtext' differ in signedness [-Wpointer-sign]
       if (!compare_csizedtext (stream->user_flags[i],&st->text)) {
                                ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:110:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_csizedtext (unsigned char *s1,SIZEDTEXT *s2);
     ^
mail.c: In function 'mail_criteria':
mail.c:3989:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       switch (*ucase (criterion)) {
                       ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
mail.c: In function 'mail_criteria_date':
mail.c:4080:29: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
       mail_parse_date (&elt,(char *) s->text.data) &&
                             ^
mail.c:2838:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *s)
      ^
mail.c: In function 'mail_sort_loadcache':
mail.c:4336:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (env) t = env->date;
               ^
mail.c:4352:38: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
    if (!(t && mail_parse_date (&telt,t) && 
                                      ^
mail.c:2838:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *s)
      ^
mail.c: In function 'mail_sort_compare':
mail.c:4652:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->from,s2->from);
                            ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4652:37: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->from,s2->from);
                                     ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4655:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->to,s2->to);
                            ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4655:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->to,s2->to);
                                   ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4658:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->cc,s2->cc);
                            ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4658:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->cc,s2->cc);
                                   ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4661:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->subject,s2->subject);
                            ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4661:40: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       i = compare_cstring (s1->subject,s2->subject);
                                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_thread_msgs':
mail.c:4760:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (type,t->name)) {
                           ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4760:32: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (type,t->name)) {
                                ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_thread_orderedsubject':
mail.c:4804:23: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (compare_cstring (top->sc->subject,s->subject)) {
                       ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:4804:40: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (compare_cstring (top->sc->subject,s->subject)) {
                                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_thread_loadcache':
mail.c:5125:56: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
     if (!s->date && ov->date && mail_parse_date (&telt,ov->date)) {
                                                        ^
mail.c:2838:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *s)
      ^
mail.c: In function 'mail_sequence':
mail.c:5375:29: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     else if (!(i = strtoul (sequence,(char **) &sequence,10)) ||
                             ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c:5391:31: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       else if (!(j = strtoul (sequence,(char **) &sequence,10)) ||
                               ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from mail.c:31:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mail.c: In function 'mail_parse_flags':
mail.c:5446:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (t+1,"SEEN")) f |= fSEEN;
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5446:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (t+1,"SEEN")) f |= fSEEN;
                            ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5447:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"DELETED")) f |= fDELETED;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5447:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"DELETED")) f |= fDELETED;
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5448:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"FLAGGED")) f |= fFLAGGED;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5448:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"FLAGGED")) f |= fFLAGGED;
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5449:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"ANSWERED")) f |= fANSWERED;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5449:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"ANSWERED")) f |= fANSWERED;
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5450:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"DRAFT")) f |= fDRAFT;
                             ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5450:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (t+1,"DRAFT")) f |= fDRAFT;
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5460:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (t,s)) *uf |= i = 1 << j;
                          ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5460:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (t,s)) *uf |= i = 1 << j;
                            ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_usable_network_stream':
mail.c:5509:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    ((!compare_cstring (smb.host,
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5510:10: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
          trustdns ? tcp_canonical (nmb.host) : nmb.host)&&
          ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5515:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     (!compare_cstring (omb.host,nmb.host) &&
                        ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:5515:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     (!compare_cstring (omb.host,nmb.host) &&
                                 ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_auth':
mail.c:6112:43: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (auth->server && !compare_cstring (auth->name,mechanism))
                                           ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:6112:54: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (auth->server && !compare_cstring (auth->name,mechanism))
                                                      ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: In function 'mail_lookup_auth_name':
mail.c:6145:51: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  !(auth->flags & AU_DISABLE) && !compare_cstring (auth->name,mechanism))
                                                   ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c:6145:62: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  !(auth->flags & AU_DISABLE) && !compare_cstring (auth->name,mechanism))
                                                              ^
In file included from c-client.h:48:0,
                 from mail.c:31:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mail.c: At top level:
mail.c:38:14: warning: 'mailcclientversion' defined but not used [-Wunused-variable]
 static char *mailcclientversion = CCLIENTVERSION;
              ^
mail.c: In function 'mail_parse_set':
mail.c:4153:26: warning: 'cur' may be used uninitialized in this function [-Wmaybe-uninitialized]
     else cur = cur->next = mail_newsearchset ();
                          ^
`cat CCTYPE` -c `cat CFLAGS` misc.c
misc.c: In function 'compare_csizedtext':
misc.c:471:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   for (s = (char *) s2->data,j = s2->size; *s1 && j; ++s1,++s,--j)
          ^
`cat CCTYPE` -c `cat CFLAGS` newsrc.c
newsrc.c: In function 'newsrc_lsub':
newsrc.c:167:19: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (name,pattern,'.')) mm_lsub (stream,'.',name,NIL);
                   ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from newsrc.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
newsrc.c:167:24: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (name,pattern,'.')) mm_lsub (stream,'.',name,NIL);
                        ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from newsrc.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
newsrc.c:170:21: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    if (pmatch_full (name,pattern,'.'))
                     ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from newsrc.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
newsrc.c:170:26: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    if (pmatch_full (name,pattern,'.'))
                          ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from newsrc.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
newsrc.c: In function 'newsrc_state':
newsrc.c:468:2: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
  fread (s,(size_t) 1,size,f);
  ^
`cat CCTYPE` -c `cat CFLAGS` smanager.c
smanager.c: In function 'sm_subscribe':
smanager.c:44:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) mailbox = "INBOX";
                         ^
In file included from c-client.h:48:0,
                 from smanager.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smanager.c:44:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) mailbox = "INBOX";
                                 ^
In file included from c-client.h:48:0,
                 from smanager.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smanager.c: In function 'sm_unsubscribe':
smanager.c:77:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) mailbox = "INBOX";
                         ^
In file included from c-client.h:48:0,
                 from smanager.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smanager.c:77:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) mailbox = "INBOX";
                                 ^
In file included from c-client.h:48:0,
                 from smanager.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
`cat CCTYPE` -c `cat CFLAGS` utf8.c
utf8.c:114:39: warning: missing braces around initializer [-Wmissing-braces]
 static const CHARSET utf8_csvalid[] = {
                                       ^
utf8.c:114:39: note: (near initialization for 'utf8_csvalid')
utf8.c:347:38: warning: missing braces around initializer [-Wmissing-braces]
 static const SCRIPT utf8_scvalid[] = {
                                      ^
utf8.c:347:38: note: (near initialization for 'utf8_scvalid')
utf8.c: In function 'utf8_script':
utf8.c:383:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (script,utf8_scvalid[i].name))
                             ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c:383:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (script,utf8_scvalid[i].name))
                                    ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char * const'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c: In function 'utf8_charset':
utf8.c:400:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (charset,utf8_csvalid[i].name))
                             ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c:400:37: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (charset,utf8_csvalid[i].name))
                                     ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char * const'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c: In function 'utf8_cstext':
utf8.c:586:39: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   short iso2022jp = !compare_cstring (charset,"ISO-2022-JP");
                                       ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c:586:47: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   short iso2022jp = !compare_cstring (charset,"ISO-2022-JP");
                                               ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c: In function 'utf8_cstocstext':
utf8.c:613:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        !compare_cstring (dcs->name,"ISO-2022-JP"))) ?
                          ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char * const'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c:613:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        !compare_cstring (dcs->name,"ISO-2022-JP"))) ?
                                    ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c: In function 'utf8_rmap':
utf8.c:647:42: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   return (currmapcs && !compare_cstring (charset,currmapcs->name)) ? currmap :
                                          ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c:647:50: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   return (currmapcs && !compare_cstring (charset,currmapcs->name)) ? currmap :
                                                  ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char * const'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c: In function 'utf8_csvalidmap':
utf8.c:1291:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (s,"ISO-2022-JP")) s = "EUC-JP";
                           ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c:1291:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (s,"ISO-2022-JP")) s = "EUC-JP";
                             ^
In file included from c-client.h:48:0,
                 from utf8.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
utf8.c: In function 'ucs4_decompose':
utf8.c:2497:10: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return ret;
          ^
`cat CCTYPE` -c `cat CFLAGS` utf8aux.c
utf8aux.c: In function 'utf8_from_mutf7':
utf8aux.c:415:24: warning: pointer targets in passing argument 1 of 'mail_utf7_valid' differ in signedness [-Wpointer-sign]
   if (mail_utf7_valid (src)) return NIL;
                        ^
In file included from c-client.h:41:0,
                 from utf8aux.c:32:
mail.h:1644:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mail_utf7_valid (char *mailbox);
       ^
utf8aux.c:420:38: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   for (s = cpytxt (&utf7,src,strlen (src)); *s; ++s) switch (*s) {
                                      ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from utf8aux.c:32:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
utf8aux.c:420:26: warning: pointer targets in passing argument 2 of 'cpytxt' differ in signedness [-Wpointer-sign]
   for (s = cpytxt (&utf7,src,strlen (src)); *s; ++s) switch (*s) {
                          ^
In file included from c-client.h:48:0,
                 from utf8aux.c:32:
misc.h:89:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *cpytxt (SIZEDTEXT *dst,char *text,unsigned long size);
       ^
utf8aux.c:420:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   for (s = cpytxt (&utf7,src,strlen (src)); *s; ++s) switch (*s) {
          ^
`cat CCTYPE` -c `cat CFLAGS` siglocal.c
`cat CCTYPE` -c `cat CFLAGS` dummy.c
dummy.c: In function 'dummy_valid':
dummy.c:124:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (name,"INBOX")) return &dummydriver;
                                ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:124:37: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (name,"INBOX")) return &dummydriver;
                                     ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c: In function 'dummy_scan':
dummy.c:185:32: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
     if (pmatch ("INBOX",ucase (test))) {
                                ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
dummy.c:185:17: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (pmatch ("INBOX",ucase (test))) {
                 ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c: In function 'dummy_lsub':
dummy.c:224:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (s,"INBOX") &&
                             ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:224:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (s,"INBOX") &&
                               ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:225:27: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
    pmatch ("INBOX",ucase (strcpy (tmp,test))))
                           ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
dummy.c:225:12: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    pmatch ("INBOX",ucase (strcpy (tmp,test))))
            ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:227:29: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       else if (pmatch_full (s,test,'/')) mm_lsub (stream,'/',s,NIL);
                             ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:227:31: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       else if (pmatch_full (s,test,'/')) mm_lsub (stream,'/',s,NIL);
                               ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:230:19: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (s,test,'/')) mm_lsub (stream,'/',s,LATT_NOSELECT);
                   ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:230:21: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (s,test,'/')) mm_lsub (stream,'/',s,LATT_NOSELECT);
                     ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c: In function 'dummy_list_work':
dummy.c:290:39: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (!level && dir && pmatch_full (dir,pat,'/') && !pmatch (dir,"INBOX"))
                                       ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:290:43: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (!level && dir && pmatch_full (dir,pat,'/') && !pmatch (dir,"INBOX"))
                                           ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from dummy.c:39:0:
dummy.c:290:64: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (!level && dir && pmatch_full (dir,pat,'/') && !pmatch (dir,"INBOX"))
                                                                ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from dummy.c:39:0:
dummy.c:290:68: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (!level && dir && pmatch_full (dir,pat,'/') && !pmatch (dir,"INBOX"))
                                                                    ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:304:20: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if ((pmatch_full (strcpy (path,tmp),pat,'/') ||
                    ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:304:38: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if ((pmatch_full (strcpy (path,tmp),pat,'/') ||
                                      ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:305:20: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       pmatch_full (strcat (path,"/"),pat,'/') ||
                    ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:305:38: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       pmatch_full (strcat (path,"/"),pat,'/') ||
                                      ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:306:15: warning: pointer targets in passing argument 1 of 'dmatch' differ in signedness [-Wpointer-sign]
       dmatch (path,pat,'/')) &&
               ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:30:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long dmatch (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:306:20: warning: pointer targets in passing argument 2 of 'dmatch' differ in signedness [-Wpointer-sign]
       dmatch (path,pat,'/')) &&
                    ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:30:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long dmatch (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from dummy.c:39:0:
dummy.c:315:19: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
      if (!pmatch (tmp,"INBOX")) {
                   ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from dummy.c:39:0:
dummy.c:315:23: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
      if (!pmatch (tmp,"INBOX")) {
                       ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:316:25: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
        if (pmatch_full (tmp,pat,'/')) {
                         ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:316:29: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
        if (pmatch_full (tmp,pat,'/')) {
                             ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:321:30: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
        else if (pmatch_full (path,pat,'/') &&
                              ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:321:35: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
        else if (pmatch_full (path,pat,'/') &&
                                   ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:325:18: warning: pointer targets in passing argument 1 of 'dmatch' differ in signedness [-Wpointer-sign]
      if (dmatch (path,pat,'/') &&
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:30:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long dmatch (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:325:23: warning: pointer targets in passing argument 2 of 'dmatch' differ in signedness [-Wpointer-sign]
      if (dmatch (path,pat,'/') &&
                       ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:30:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long dmatch (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:331:23: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
      if (pmatch_full (tmp,pat,'/') && compare_cstring (tmp,"INBOX"))
                       ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:331:27: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
      if (pmatch_full (tmp,pat,'/') && compare_cstring (tmp,"INBOX"))
                           ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from dummy.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
dummy.c:331:56: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (pmatch_full (tmp,pat,'/') && compare_cstring (tmp,"INBOX"))
                                                        ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:331:60: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (pmatch_full (tmp,pat,'/') && compare_cstring (tmp,"INBOX"))
                                                            ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c: In function 'dummy_create':
dummy.c:458:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!(compare_cstring (mailbox,"INBOX") && (s = dummy_file (tmp,mailbox)))) {
                          ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:458:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!(compare_cstring (mailbox,"INBOX") && (s = dummy_file (tmp,mailbox)))) {
                                  ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c: In function 'dummy_rename':
dummy.c:568:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (old,"INBOX") && stat (oldname,&sbuf))
                         ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:568:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (old,"INBOX") && stat (oldname,&sbuf))
                             ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c: In function 'dummy_open':
dummy.c:597:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (stream->mailbox,"INBOX"))
                          ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:597:42: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (stream->mailbox,"INBOX"))
                                          ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c: In function 'dummy_copy':
dummy.c:704:54: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if ((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                      ^
In file included from dummy.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
dummy.c:705:29: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_sequence (stream,sequence)) fatal ("Impossible dummy_copy");
                             ^
In file included from dummy.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
dummy.c: In function 'dummy_append':
dummy.c:726:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) {
                         ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:726:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) {
                                 ^
In file included from dummy.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
dummy.c:728:23: warning: operation on 'ts' may be undefined [-Wsequence-point]
     if (!ts && !(*(ts = default_proto (NIL))->dtb->create) (ts,"INBOX"))
                       ^
dummy.c: In function 'dummy_canonicalize':
dummy.c:803:28: warning: value computed is not used [-Wunused-value]
   for (i = 0, s = tmp; *s; *s++) if ((*s == '*') || (*s == '%')) ++i;
                            ^
dummy.c: In function 'dummy_scan_contents':
dummy.c:383:7: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
       read (fd,buf+ssiz,bsiz = min (fsiz,BUFSIZE));
       ^
`cat CCTYPE` -c `cat CFLAGS` pseudo.c
`cat CCTYPE` -c `cat CFLAGS` netmsg.c
`cat CCTYPE` -c `cat CFLAGS` flstring.c
`cat CCTYPE` -c `cat CFLAGS` fdstring.c
fdstring.c: In function 'fd_string_setpos':
fdstring.c:97:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read ((long) s->data,s->curpos,(size_t) s->cursize);
     ^
fdstring.c: In function 'fd_string_init':
fdstring.c:67:3: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
   read (d->fd,s->chunk,(size_t) s->cursize);
   ^
`cat CCTYPE` -c `cat CFLAGS` rfc822.c
rfc822.c: In function 'rfc822_parse_msg_full':
rfc822.c:159:14: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       ucase (tmp);  /* coerce to uppercase */
              ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:198:53: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if (!env->date && !strcmp (tmp+1,"ATE")) env->date = cpystr (d);
                                                     ^
rfc822.c: In function 'rfc822_parse_content':
rfc822.c:490:54: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
      rfc822_parse_content_header (&part->body,ucase (s1+8),s);
                                                      ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:490:47: warning: pointer targets in passing argument 2 of 'rfc822_parse_content_header' differ in signedness [-Wpointer-sign]
      rfc822_parse_content_header (&part->body,ucase (s1+8),s);
                                               ^
In file included from c-client.h:43:0,
                 from rfc822.c:38:
rfc822.h:64:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void rfc822_parse_content_header (BODY *body,char *name,char *s);
      ^
rfc822.c: In function 'rfc822_parse_content_header':
rfc822.c:560:39: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       body->disposition.type = ucase (cpystr (s));
                                       ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:560:30: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       body->disposition.type = ucase (cpystr (s));
                              ^
rfc822.c:574:44: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  stl->text.data = (unsigned char *) ucase (cpystr (s));
                                            ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:601:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (s,body_types[i]); i++);
                        ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
rfc822.c:601:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (s,body_types[i]); i++);
                          ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
rfc822.c:612:36: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
    body_types[body->type] = ucase (s);
                                    ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:612:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    body_types[body->type] = ucase (s);
                           ^
rfc822.c:624:32: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (s) body->subtype = ucase (rfc822_cpy (s));
                                ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:624:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if (s) body->subtype = ucase (rfc822_cpy (s));
                       ^
rfc822.c:642:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (s,body_encodings[i]); i++);
                        ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
rfc822.c:642:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (s,body_encodings[i]); i++);
                          ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
rfc822.c:653:44: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
    body_encodings[body->encoding] = ucase (s);
                                            ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:653:35: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    body_encodings[body->encoding] = ucase (s);
                                   ^
rfc822.c: In function 'rfc822_parse_parameter':
rfc822.c:686:33: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       param->attribute = ucase (cpystr (s));
                                 ^
In file included from c-client.h:48:0,
                 from rfc822.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
rfc822.c:686:24: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       param->attribute = ucase (cpystr (s));
                        ^
rfc822.c: In function 'rfc822_output_header':
rfc822.c:1462:45: warning: pointer targets in passing argument 4 of 'rfc822_output_header_line' differ in signedness [-Wpointer-sign]
     rfc822_output_header_line (buf,"Date",i,env->date) &&
                                             ^
In file included from c-client.h:43:0,
                 from rfc822.c:38:
rfc822.h:88:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long rfc822_output_header_line (RFC822BUFFER *buf,char *type,long resent,
      ^
rfc822.c: In function 'rfc822_output':
rfc822.c:2342:10: warning: variable 'tmp' set but not used [-Wunused-but-set-variable]
     char tmp[SENDBUFLEN+1]; /*  client to give us a big enough one */
          ^
`cat CCTYPE` -c `cat CFLAGS` nntp.c
nntp.c: In function 'nntp_list':
nntp.c:362:19: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (name,pattern,'.')) mm_list (stream,'.',name,NIL);
                   ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from nntp.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
nntp.c:362:24: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (name,pattern,'.')) mm_list (stream,'.',name,NIL);
                        ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from nntp.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
nntp.c:365:21: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    if (pmatch_full (name,pattern,'.'))
                     ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from nntp.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
nntp.c:365:26: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    if (pmatch_full (name,pattern,'.'))
                          ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from nntp.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
nntp.c: In function 'nntp_lsub':
nntp.c:397:60: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   if (s = sm_read (&sdb)) do if (nntp_valid (s) && pmatch (s,mbx))
                                                            ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from nntp.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
nntp.c:397:62: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   if (s = sm_read (&sdb)) do if (nntp_valid (s) && pmatch (s,mbx))
                                                              ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from nntp.c:32:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
nntp.c: In function 'nntp_status':
nntp.c:566:24: warning: pointer targets in passing argument 1 of 'newsrc_check_uid' differ in signedness [-Wpointer-sign]
      newsrc_check_uid (state,k,&status.recent,&status.unseen);
                        ^
In file included from nntp.c:33:0:
newsrc.h:42:6: note: expected 'unsigned char *' but argument is of type 'char *'
 void newsrc_check_uid (unsigned char *state,unsigned long uid,
      ^
nntp.c:575:20: warning: pointer targets in passing argument 1 of 'newsrc_check_uid' differ in signedness [-Wpointer-sign]
  newsrc_check_uid (state,i++,&status.recent,&status.unseen);
                    ^
In file included from nntp.c:33:0:
newsrc.h:42:6: note: expected 'unsigned char *' but argument is of type 'char *'
 void newsrc_check_uid (unsigned char *state,unsigned long uid,
      ^
nntp.c: In function 'nntp_mopen':
nntp.c:734:12: warning: pointer targets in passing argument 1 of 'lcase' differ in signedness [-Wpointer-sign]
     lcase (strcpy (s,(long) mail_parameters (NIL,GET_NEWSRCCANONHOST,NIL) ?
            ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:87:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *lcase (unsigned char *string);
                ^
nntp.c: In function 'nntp_fetchfast':
nntp.c:853:32: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
      mail_uid_sequence (stream,sequence) :
                                ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
nntp.c:854:28: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
      mail_sequence (stream,sequence)))
                            ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
nntp.c: In function 'nntp_flags':
nntp.c:896:33: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       mail_uid_sequence (stream,sequence) : mail_sequence (stream,sequence))
                                 ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
nntp.c:896:67: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_uid_sequence (stream,sequence) : mail_sequence (stream,sequence))
                                                                   ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
nntp.c: In function 'nntp_over':
nntp.c:999:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
               ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from nntp.c:32:
nntp.c:999:72: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
                                                                        ^
nntp.c:999:72: note: expected 'const char *' but argument is of type 'unsigned char *'
nntp.c:999:72: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
                                                                        ^
nntp.c:999:72: note: expected 'const char *' but argument is of type 'unsigned char *'
nntp.c:999:72: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
                                                                        ^
nntp.c:999:72: note: expected 'const char *' but argument is of type 'unsigned char *'
nntp.c:999:72: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
                                                                        ^
nntp.c:999:72: note: expected 'const char *' but argument is of type 'unsigned char *'
nntp.c:999:72: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
                                                                        ^
nntp.c:999:72: note: expected 'const char *' but argument is of type 'unsigned char *'
nntp.c:999:72: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     while ((s = net_getline (LOCAL->nntpstream->netstream)) && strcmp (s,".")){
                                                                        ^
nntp.c:999:72: note: expected 'const char *' but argument is of type 'unsigned char *'
nntp.c: In function 'nntp_parse_overview':
nntp.c:1045:43: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
       if (!elt->day) mail_parse_date (elt,ov->date);
                                           ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
nntp.c: In function 'nntp_search_msg':
nntp.c:1314:27: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
  (!mail_parse_date (&delt,ov->date) ||
                           ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
nntp.c: In function 'nntp_sort_loadcache':
nntp.c:1531:33: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
      if (mail_parse_date (&telt,t)) r->date = mail_longdate (&telt);
                                 ^
In file included from c-client.h:41:0,
                 from nntp.c:32:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
nntp.c: In function 'nntp_extensions':
nntp.c:1818:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (t,"LISTGROUP")) NNTP.ext.listgroup = T;
                           ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1818:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (t,"LISTGROUP")) NNTP.ext.listgroup = T;
                             ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1819:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"OVER")) NNTP.ext.over = T;
                                ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1819:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"OVER")) NNTP.ext.over = T;
                                  ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1820:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"HDR")) NNTP.ext.hdr = T;
                                ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1820:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"HDR")) NNTP.ext.hdr = T;
                                  ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1821:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"PAT")) NNTP.ext.pat = T;
                                ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1821:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"PAT")) NNTP.ext.pat = T;
                                  ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1822:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"STARTTLS")) NNTP.ext.starttls = T;
                                ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1822:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"STARTTLS")) NNTP.ext.starttls = T;
                                  ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1823:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"MULTIDOMAIN")) NNTP.ext.multidomain = T;
                                ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1823:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"MULTIDOMAIN")) NNTP.ext.multidomain = T;
                                  ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1825:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"AUTHINFO") && args) {
                                ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1825:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"AUTHINFO") && args) {
                                  ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1828:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (args,"USER")) NNTP.ext.authuser = T;
                        ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c:1828:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (args,"USER")) NNTP.ext.authuser = T;
                             ^
In file included from c-client.h:48:0,
                 from nntp.c:32:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
nntp.c: In function 'nntp_mail':
nntp.c:1916:19: warning: pointer targets in passing argument 1 of 'strstr' differ in signedness [-Wpointer-sign]
   if (s = strstr (env->date," (")) *s = NIL;
                   ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from nntp.c:32:
/usr/include/string.h:342:14: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern char *strstr (const char *__haystack, const char *__needle)
              ^
nntp.c:1887:8: warning: unused variable 'retry' [-Wunused-variable]
   long retry = NIL;
        ^
nntp.c:1886:8: warning: unused variable 'error' [-Wunused-variable]
   long error = NIL;
        ^
nntp.c: In function 'nntp_mopen':
nntp.c:764:5: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
     fread (LOCAL->over_fmt = (char *) fs_get ((size_t) k + 3),
     ^
nntp.c: In function 'nntp_header':
nntp.c:1100:2: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
  fread (elt->private.msg.header.text.data =
  ^
`cat CCTYPE` -c `cat CFLAGS` smtp.c
smtp.c: In function 'smtp_open_full':
smtp.c:166:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (mb.service,"submit")) {
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:166:45: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (mb.service,"submit")) {
                                             ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:184:23: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  s = compare_cstring ("localhost",mb.host) ?
                       ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:184:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  s = compare_cstring ("localhost",mb.host) ?
                                   ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c: In function 'smtp_ehlo':
smtp.c:690:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (s,"SIZE")) {
                             ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:690:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (s,"SIZE")) {
                               ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:694:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (s,"DELIVERBY")) {
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:694:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (s,"DELIVERBY")) {
                                    ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:698:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (s,"ATRN")) {
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:698:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (s,"ATRN")) {
                                    ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:702:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (s,"AUTH"))
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:702:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (s,"AUTH"))
                                    ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:708:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SIZE")) ESMTP.size.ok = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:708:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SIZE")) ESMTP.size.ok = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:709:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"8BITMIME")) ESMTP.eightbit.ok = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:709:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"8BITMIME")) ESMTP.eightbit.ok = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:710:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"DSN")) ESMTP.dsn.ok = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:710:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"DSN")) ESMTP.dsn.ok = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:711:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"ATRN")) ESMTP.atrn.ok = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:711:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"ATRN")) ESMTP.atrn.ok = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:712:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SEND")) ESMTP.service.send = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:712:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SEND")) ESMTP.service.send = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:713:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SOML")) ESMTP.service.soml = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:713:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SOML")) ESMTP.service.soml = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:714:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SAML")) ESMTP.service.saml = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:714:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"SAML")) ESMTP.service.saml = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:715:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"EXPN")) ESMTP.service.expn = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:715:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"EXPN")) ESMTP.service.expn = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:716:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"HELP")) ESMTP.service.help = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:716:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"HELP")) ESMTP.service.help = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:717:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"TURN")) ESMTP.service.turn = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:717:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"TURN")) ESMTP.service.turn = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:718:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"ETRN")) ESMTP.service.etrn = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:718:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"ETRN")) ESMTP.service.etrn = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:719:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"STARTTLS")) ESMTP.service.starttls = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:719:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"STARTTLS")) ESMTP.service.starttls = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:720:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"RELAY")) ESMTP.service.relay = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:720:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"RELAY")) ESMTP.service.relay = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:721:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"PIPELINING")) ESMTP.service.pipe = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:721:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"PIPELINING")) ESMTP.service.pipe = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:722:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"ENHANCEDSTATUSCODES"))
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:722:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"ENHANCEDSTATUSCODES"))
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:724:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"BINARYMIME")) ESMTP.service.bmime = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:724:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"BINARYMIME")) ESMTP.service.bmime = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:725:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"CHUNKING")) ESMTP.service.chunk = T;
                                ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:725:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (s,"CHUNKING")) ESMTP.service.chunk = T;
                                  ^
In file included from c-client.h:48:0,
                 from smtp.c:39:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
smtp.c:708:15: warning: 'r' may be used uninitialized in this function [-Wmaybe-uninitialized]
     else if (!compare_cstring (s,"SIZE")) ESMTP.size.ok = T;
               ^
`cat CCTYPE` -c `cat CFLAGS` imap4r1.c
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_lsub':
imap4r1.c:509:60: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   if (s = sm_read (&sdb)) do if (imap_valid (s) && pmatch (s,mbx))
                                                            ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from imap4r1.c:38:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
imap4r1.c:509:62: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   if (s = sm_read (&sdb)) do if (imap_valid (s) && pmatch (s,mbx))
                                                              ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from imap4r1.c:38:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
imap4r1.c: In function 'imap_list_work':
imap4r1.c:568:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (cmd,"LIST")) cmd = "RLIST";
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:568:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (cmd,"LIST")) cmd = "RLIST";
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:570:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (cmd,"LSUB")) cmd = "RLSUB";
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:570:38: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (cmd,"LSUB")) cmd = "RLSUB";
                                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:582:12: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    strcmp (imap_send (stream,"FIND ALL.MAILBOXES",args)->key,"BAD")) &&
            ^
imap4r1.c:582:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:582:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    strcmp (imap_send (stream,"FIND ALL.MAILBOXES",args)->key,"BAD")) &&
            ^
imap4r1.c:582:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:582:12: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    strcmp (imap_send (stream,"FIND ALL.MAILBOXES",args)->key,"BAD")) &&
            ^
imap4r1.c:582:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:582:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    strcmp (imap_send (stream,"FIND ALL.MAILBOXES",args)->key,"BAD")) &&
            ^
imap4r1.c:582:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:582:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    strcmp (imap_send (stream,"FIND ALL.MAILBOXES",args)->key,"BAD")) &&
            ^
imap4r1.c:582:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:582:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    strcmp (imap_send (stream,"FIND ALL.MAILBOXES",args)->key,"BAD")) &&
            ^
imap4r1.c:582:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:583:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  !strcmp (imap_send (stream,"FIND MAILBOXES",args)->key,"BAD"))
           ^
imap4r1.c:583:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:583:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (imap_send (stream,"FIND MAILBOXES",args)->key,"BAD"))
           ^
imap4r1.c:583:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:583:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  !strcmp (imap_send (stream,"FIND MAILBOXES",args)->key,"BAD"))
           ^
imap4r1.c:583:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:583:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (imap_send (stream,"FIND MAILBOXES",args)->key,"BAD"))
           ^
imap4r1.c:583:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:583:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (imap_send (stream,"FIND MAILBOXES",args)->key,"BAD"))
           ^
imap4r1.c:583:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:583:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (imap_send (stream,"FIND MAILBOXES",args)->key,"BAD"))
           ^
imap4r1.c:583:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c: In function 'imap_manage':
imap4r1.c:685:52: warning: the address of 'imapdriver' will always evaluate as 'true' [-Waddress]
   if (mail_valid_net (mailbox,&imapdriver,NIL,mbx) &&
                                                    ^
imap4r1.c:706:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     mm_log (reply->text,ret ? NIL : ERROR);
             ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_open':
imap4r1.c:874:27: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!reply || strcmp (reply->tag,"*") ||
                           ^
imap4r1.c:874:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:874:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!reply || strcmp (reply->tag,"*") ||
                           ^
imap4r1.c:874:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:874:27: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!reply || strcmp (reply->tag,"*") ||
                           ^
imap4r1.c:874:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:874:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!reply || strcmp (reply->tag,"*") ||
                           ^
imap4r1.c:874:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:874:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!reply || strcmp (reply->tag,"*") ||
                           ^
imap4r1.c:874:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:874:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!reply || strcmp (reply->tag,"*") ||
                           ^
imap4r1.c:874:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
           ^
imap4r1.c:875:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
           ^
imap4r1.c:875:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
           ^
imap4r1.c:875:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
           ^
imap4r1.c:875:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
           ^
imap4r1.c:875:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
           ^
imap4r1.c:875:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:39: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
                                       ^
imap4r1.c:875:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
                                       ^
imap4r1.c:875:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:39: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
                                       ^
imap4r1.c:875:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
                                       ^
imap4r1.c:875:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
                                       ^
imap4r1.c:875:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:875:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  (strcmp (reply->key,"OK") && strcmp (reply->key,"PREAUTH"))) {
                                       ^
imap4r1.c:875:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:876:26: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       if (reply) mm_log (reply->text,ERROR);
                          ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:881:37: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (LOCAL->netstream && strcmp (reply->key,"PREAUTH")) {
                                     ^
imap4r1.c:881:37: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:881:37: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (LOCAL->netstream && strcmp (reply->key,"PREAUTH")) {
                                     ^
imap4r1.c:881:37: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:881:37: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (LOCAL->netstream && strcmp (reply->key,"PREAUTH")) {
                                     ^
imap4r1.c:881:37: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:881:37: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (LOCAL->netstream && strcmp (reply->key,"PREAUTH")) {
                                     ^
imap4r1.c:881:37: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:881:37: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (LOCAL->netstream && strcmp (reply->key,"PREAUTH")) {
                                     ^
imap4r1.c:881:37: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:881:37: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (LOCAL->netstream && strcmp (reply->key,"PREAUTH")) {
                                     ^
imap4r1.c:881:37: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:989:36: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  stream->inbox = !compare_cstring (mb.mailbox,"INBOX");
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:989:47: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  stream->inbox = !compare_cstring (mb.mailbox,"INBOX");
                                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:999:10: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
  mm_log (reply->text,ERROR);
          ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_rimap':
imap4r1.c:1045:13: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    !strcmp ((reply = imap_parse_reply (stream,cpystr (tmp)))->tag,"*")){
             ^
imap4r1.c:1045:13: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1045:13: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    !strcmp ((reply = imap_parse_reply (stream,cpystr (tmp)))->tag,"*")){
             ^
imap4r1.c:1045:13: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1045:13: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    !strcmp ((reply = imap_parse_reply (stream,cpystr (tmp)))->tag,"*")){
             ^
imap4r1.c:1045:13: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1045:13: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    !strcmp ((reply = imap_parse_reply (stream,cpystr (tmp)))->tag,"*")){
             ^
imap4r1.c:1045:13: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1045:13: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    !strcmp ((reply = imap_parse_reply (stream,cpystr (tmp)))->tag,"*")){
             ^
imap4r1.c:1045:13: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1045:13: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    !strcmp ((reply = imap_parse_reply (stream,cpystr (tmp)))->tag,"*")){
             ^
imap4r1.c:1045:13: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
               ^
imap4r1.c:1049:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
               ^
imap4r1.c:1049:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
               ^
imap4r1.c:1049:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
               ^
imap4r1.c:1049:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
               ^
imap4r1.c:1049:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
               ^
imap4r1.c:1049:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
                                            ^
imap4r1.c:1049:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
                                            ^
imap4r1.c:1049:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
                                            ^
imap4r1.c:1049:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
                                            ^
imap4r1.c:1049:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
                                            ^
imap4r1.c:1049:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1049:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH")) {
                                            ^
imap4r1.c:1049:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c: In function 'imap_anon':
imap4r1.c:1085:37: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (reply->tag,tag)) {
                                     ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:1087:70: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       while (compare_cstring ((reply = imap_reply (stream,tag))->tag,tag))
                                                                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:1102:11: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   mm_log (reply->text,ERROR);
           ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_auth':
imap4r1.c:1152:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (compare_cstring (reply->tag,tag))
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:1153:67: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    while (compare_cstring ((reply = imap_reply (stream,tag))->tag,tag))
                                                                   ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:1162:19: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
  lsterr = cpystr (reply->text);
                   ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imap4r1.c: In function 'imap_login':
imap4r1.c:1214:12: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
    mm_log (reply->text,WARN);
            ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_challenge':
imap4r1.c:1244:12: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   !strcmp (reply->tag,"*")) imap_parse_unsolicited (stream,reply);
            ^
imap4r1.c:1244:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1244:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   !strcmp (reply->tag,"*")) imap_parse_unsolicited (stream,reply);
            ^
imap4r1.c:1244:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1244:12: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   !strcmp (reply->tag,"*")) imap_parse_unsolicited (stream,reply);
            ^
imap4r1.c:1244:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1244:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   !strcmp (reply->tag,"*")) imap_parse_unsolicited (stream,reply);
            ^
imap4r1.c:1244:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1244:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   !strcmp (reply->tag,"*")) imap_parse_unsolicited (stream,reply);
            ^
imap4r1.c:1244:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1244:12: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   !strcmp (reply->tag,"*")) imap_parse_unsolicited (stream,reply);
            ^
imap4r1.c:1244:12: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:1249:17: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
         strlen (reply->text),len))) {
                 ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imap4r1.c: In function 'imap_close':
imap4r1.c:1306:10: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
  mm_log (reply->text,WARN);
          ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_fast':
imap4r1.c:1346:40: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   if (!imap_OK (stream,reply)) mm_log (reply->text,ERROR);
                                        ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_flags':
imap4r1.c:1367:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     mm_log (reply->text,ERROR);
             ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_overview':
imap4r1.c:1420:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       ov.date = env->date;
               ^
imap4r1.c: In function 'imap_structure':
imap4r1.c:1468:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c:1595:17: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
    else mm_log (reply->text,ERROR);
                 ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c:1597:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
  else mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_msgdata':
imap4r1.c:1827:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,WARN);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c:1837:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c:1846:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,WARN);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c:1850:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     mm_log (reply->text,ERROR);
             ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_uid':
imap4r1.c:1903:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_msgno':
imap4r1.c:1939:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_flag':
imap4r1.c:1980:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     mm_log (reply->text,ERROR);
             ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_search':
imap4r1.c:2048:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  !strcmp (reply->key,"BAD")) {
           ^
imap4r1.c:2048:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2048:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (reply->key,"BAD")) {
           ^
imap4r1.c:2048:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2048:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  !strcmp (reply->key,"BAD")) {
           ^
imap4r1.c:2048:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2048:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (reply->key,"BAD")) {
           ^
imap4r1.c:2048:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2048:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (reply->key,"BAD")) {
           ^
imap4r1.c:2048:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2048:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  !strcmp (reply->key,"BAD")) {
           ^
imap4r1.c:2048:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2067:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:2067:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2067:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:2067:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2067:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:2067:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2067:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:2067:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2067:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:2067:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2067:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:2067:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2073:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c:2109:10: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
  mm_log (reply->text,ERROR);
          ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_sort':
imap4r1.c:2172:41: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                         ^
imap4r1.c:2172:41: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2172:41: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                         ^
imap4r1.c:2172:41: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2172:41: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                         ^
imap4r1.c:2172:41: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2172:41: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                         ^
imap4r1.c:2172:41: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2172:41: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                         ^
imap4r1.c:2172:41: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2172:41: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                         ^
imap4r1.c:2172:41: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2179:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD"))
                  ^
imap4r1.c:2179:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2179:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD"))
                  ^
imap4r1.c:2179:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2179:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD"))
                  ^
imap4r1.c:2179:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2179:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD"))
                  ^
imap4r1.c:2179:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2179:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD"))
                  ^
imap4r1.c:2179:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2179:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD"))
                  ^
imap4r1.c:2179:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2188:18: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     else mm_log (reply->text,ERROR);
                  ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_thread':
imap4r1.c:2275:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (thr->name,type)) 
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:2275:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (thr->name,type)) 
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_thread_work':
imap4r1.c:2335:39: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                       ^
imap4r1.c:2335:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2335:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                       ^
imap4r1.c:2335:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2335:39: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                       ^
imap4r1.c:2335:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2335:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                       ^
imap4r1.c:2335:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2335:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                       ^
imap4r1.c:2335:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2335:39: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!(flags & SE_UID) && !strcmp (reply->key,"BAD")) {
                                       ^
imap4r1.c:2335:39: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2342:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"BAD"))
                ^
imap4r1.c:2342:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2342:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"BAD"))
                ^
imap4r1.c:2342:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2342:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"BAD"))
                ^
imap4r1.c:2342:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2342:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"BAD"))
                ^
imap4r1.c:2342:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2342:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"BAD"))
                ^
imap4r1.c:2342:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2342:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"BAD"))
                ^
imap4r1.c:2342:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:2350:16: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   else mm_log (reply->text,ERROR);
                ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_check':
imap4r1.c:2374:11: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   mm_log (reply->text,imap_OK (stream,reply) ? (long) NIL : ERROR);
           ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_expunge':
imap4r1.c:2399:36: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
     else if (mail_sequence (stream,sequence)) {
                                    ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
imap4r1.c:2427:22: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   if (reply) mm_log (reply->text,ret ? (long) NIL : ERROR);
                      ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_copy':
imap4r1.c:2465:65: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
   else if (ir && pc && LOCAL->referral && mail_sequence (stream,sequence) &&
                                                                 ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
imap4r1.c:2469:16: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   else mm_log (reply->text,ERROR);
                ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_append':
imap4r1.c:2522:10: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
  mm_log (reply->text,ERROR);
          ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_append_referral':
imap4r1.c:2585:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
       mm_log (reply->text,ERROR);
               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_append_single':
imap4r1.c:2615:32: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
     if (!mail_parse_date (&elt,date)) {
                                ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
imap4r1.c:2619:44: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->reply.tag = LOCAL->reply.line = cpystr ("*");
                                            ^
imap4r1.c:2620:24: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->reply.key = "BAD";
                        ^
imap4r1.c:2621:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->reply.text = "Bad date in append";
                         ^
imap4r1.c: In function 'imap_acl_work':
imap4r1.c:2895:18: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     else mm_log (reply->text,ERROR);
                  ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_annotation_work':
imap4r1.c:2906:16: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
   else mm_log (reply->text,ERROR);
                ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_setquota':
imap4r1.c:2929:18: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     else mm_log (reply->text,ERROR);
                  ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_getquota':
imap4r1.c:2951:18: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     else mm_log (reply->text,ERROR);
                  ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_getquotaroot':
imap4r1.c:2974:18: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     else mm_log (reply->text,ERROR);
                  ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
imap4r1.c: In function 'imap_send':
imap4r1.c:3011:42: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     (*sc) (stream,cmd,((compare_cstring (cmd,"FETCH") &&
                                          ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:3011:46: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     (*sc) (stream,cmd,((compare_cstring (cmd,"FETCH") &&
                                              ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:3012:21: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    compare_cstring (cmd,"STORE") &&
                     ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:3012:25: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    compare_cstring (cmd,"STORE") &&
                         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:3013:21: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    compare_cstring (cmd,"SEARCH")) ? 
                     ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:3013:25: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    compare_cstring (cmd,"SEARCH")) ? 
                         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:3183:42: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
  if (!map->date || mail_parse_date (&elt,map->date)) {
                                          ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
imap4r1.c: In function 'imap_send_qstring':
imap4r1.c:3256:8: warning: unused variable 'c' [-Wunused-variable]
   char c;
        ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_send_literal':
imap4r1.c:3335:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (strcmp (reply->tag,"+")) {/* prompt for more data? */
               ^
imap4r1.c:3335:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3335:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (strcmp (reply->tag,"+")) {/* prompt for more data? */
               ^
imap4r1.c:3335:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3335:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (strcmp (reply->tag,"+")) {/* prompt for more data? */
               ^
imap4r1.c:3335:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3335:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (strcmp (reply->tag,"+")) {/* prompt for more data? */
               ^
imap4r1.c:3335:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3335:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (strcmp (reply->tag,"+")) {/* prompt for more data? */
               ^
imap4r1.c:3335:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3335:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (strcmp (reply->tag,"+")) {/* prompt for more data? */
               ^
imap4r1.c:3335:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c: In function 'imap_reply':
imap4r1.c:3692:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (reply->tag,"+")) return reply;
                    ^
imap4r1.c:3692:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3692:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (reply->tag,"+")) return reply;
                    ^
imap4r1.c:3692:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3692:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (reply->tag,"+")) return reply;
                    ^
imap4r1.c:3692:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3692:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (reply->tag,"+")) return reply;
                    ^
imap4r1.c:3692:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3692:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (reply->tag,"+")) return reply;
                    ^
imap4r1.c:3692:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3692:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (reply->tag,"+")) return reply;
                    ^
imap4r1.c:3692:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3694:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (reply->tag,"*")) {
                         ^
imap4r1.c:3694:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3694:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (reply->tag,"*")) {
                         ^
imap4r1.c:3694:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3694:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (reply->tag,"*")) {
                         ^
imap4r1.c:3694:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3694:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (reply->tag,"*")) {
                         ^
imap4r1.c:3694:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3694:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (reply->tag,"*")) {
                         ^
imap4r1.c:3694:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3694:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (reply->tag,"*")) {
                         ^
imap4r1.c:3694:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3699:31: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (tag && !compare_cstring (tag,reply->tag)) return reply;
                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c: In function 'imap_parse_reply':
imap4r1.c:3725:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (!(LOCAL->reply.line = text)) {
                           ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of 'mm_dlog' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3731:31: note: in expansion of macro 'LOCAL'
   if (stream->debug) mm_dlog (LOCAL->reply.line);
                               ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1620:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_dlog (char *string);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3732:38: note: in expansion of macro 'LOCAL'
   if (!(LOCAL->reply.tag = strtok_r (LOCAL->reply.line," ",&r))) {
                                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3732:38: note: in expansion of macro 'LOCAL'
   if (!(LOCAL->reply.tag = strtok_r (LOCAL->reply.line," ",&r))) {
                                      ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:3732:26: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (!(LOCAL->reply.tag = strtok_r (LOCAL->reply.line," ",&r))) {
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:108:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3738:15: note: in expansion of macro 'LOCAL'
   if (strcmp (LOCAL->reply.tag,"+")) {
               ^
imap4r1.c:3740:28: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(LOCAL->reply.key = strtok_r (NIL," ",&r))) {
                            ^
imap4r1.c:3750:29: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(LOCAL->reply.text = strtok_r (NIL,"\n",&r)))
                             ^
imap4r1.c:108:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((IMAPLOCAL *) stream->local)
               ^
imap4r1.c:3751:54: note: in expansion of macro 'LOCAL'
       LOCAL->reply.text = LOCAL->reply.key + strlen (LOCAL->reply.key);
                                                      ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imap4r1.c:3754:22: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     LOCAL->reply.key = "BAD"; /* so it barfs if not expecting continuation */
                      ^
imap4r1.c:3755:29: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(LOCAL->reply.text = strtok_r (NIL,"\n",&r)))
                             ^
imap4r1.c:3756:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->reply.text = "";
                         ^
imap4r1.c: In function 'imap_fake':
imap4r1.c:3776:40: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->reply.tag = LOCAL->reply.line = cpystr (tag ? tag : "*");
                                        ^
imap4r1.c:3777:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->reply.key = "NO";
                    ^
imap4r1.c:3778:21: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->reply.text = text;
                     ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c: In function 'imap_OK':
imap4r1.c:3793:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"OK")) {
                ^
imap4r1.c:3793:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3793:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"OK")) {
                ^
imap4r1.c:3793:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3793:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"OK")) {
                ^
imap4r1.c:3793:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3793:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"OK")) {
                ^
imap4r1.c:3793:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3793:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"OK")) {
                ^
imap4r1.c:3793:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3793:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (reply->key,"OK")) {
                ^
imap4r1.c:3793:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3794:33: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
     imap_parse_response (stream,reply->text,NIL,NIL);
                                 ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3798:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:3798:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3798:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:3798:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3798:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:3798:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3798:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:3798:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3798:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:3798:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3798:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:3798:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3799:33: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
     imap_parse_response (stream,reply->text,WARN,NIL);
                                 ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3801:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:3801:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3801:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:3801:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3801:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:3801:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3801:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:3801:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3801:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:3801:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3801:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (reply->key,"BAD")) {
                  ^
imap4r1.c:3801:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3802:35: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
       imap_parse_response (stream,reply->text,ERROR,NIL);
                                   ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
imap4r1.c: In function 'imap_parse_unsolicited':
imap4r1.c:3826:22: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     msgno = strtoul (reply->key,(char **) &s,10);
                      ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3840:26: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
     s = ucase (strtok_r (reply->text," ",&r));
                          ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:3840:26: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
     s = ucase (strtok_r (reply->text," ",&r));
                          ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:3840:16: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
     s = ucase (strtok_r (reply->text," ",&r));
                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
imap4r1.c:3842:7: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     t = strtok_r (NIL,"\n",&r);
       ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3845:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"EXISTS") && (msgno >= stream->nmsgs))
                  ^
imap4r1.c:3845:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3845:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"EXISTS") && (msgno >= stream->nmsgs))
                  ^
imap4r1.c:3845:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3845:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"EXISTS") && (msgno >= stream->nmsgs))
                  ^
imap4r1.c:3845:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3845:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"EXISTS") && (msgno >= stream->nmsgs))
                  ^
imap4r1.c:3845:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3845:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"EXISTS") && (msgno >= stream->nmsgs))
                  ^
imap4r1.c:3845:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3845:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"EXISTS") && (msgno >= stream->nmsgs))
                  ^
imap4r1.c:3845:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3847:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RECENT") && (msgno <= stream->nmsgs))
                       ^
imap4r1.c:3847:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3847:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RECENT") && (msgno <= stream->nmsgs))
                       ^
imap4r1.c:3847:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3847:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RECENT") && (msgno <= stream->nmsgs))
                       ^
imap4r1.c:3847:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3847:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RECENT") && (msgno <= stream->nmsgs))
                       ^
imap4r1.c:3847:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3847:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RECENT") && (msgno <= stream->nmsgs))
                       ^
imap4r1.c:3847:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3847:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RECENT") && (msgno <= stream->nmsgs))
                       ^
imap4r1.c:3847:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3849:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"EXPUNGE") && msgno && (msgno <= stream->nmsgs)) {
                       ^
imap4r1.c:3849:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3849:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"EXPUNGE") && msgno && (msgno <= stream->nmsgs)) {
                       ^
imap4r1.c:3849:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3849:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"EXPUNGE") && msgno && (msgno <= stream->nmsgs)) {
                       ^
imap4r1.c:3849:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3849:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"EXPUNGE") && msgno && (msgno <= stream->nmsgs)) {
                       ^
imap4r1.c:3849:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3849:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"EXPUNGE") && msgno && (msgno <= stream->nmsgs)) {
                       ^
imap4r1.c:3849:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3849:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"EXPUNGE") && msgno && (msgno <= stream->nmsgs)) {
                       ^
imap4r1.c:3849:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                        ^
imap4r1.c:3857:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                        ^
imap4r1.c:3857:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                        ^
imap4r1.c:3857:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                        ^
imap4r1.c:3857:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                        ^
imap4r1.c:3857:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                        ^
imap4r1.c:3857:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:47: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                                               ^
imap4r1.c:3857:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:47: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                                               ^
imap4r1.c:3857:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:47: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                                               ^
imap4r1.c:3857:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:47: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                                               ^
imap4r1.c:3857:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:47: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                                               ^
imap4r1.c:3857:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3857:47: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if ((!strcmp (s,"FETCH") || !strcmp (s,"STORE")) &&
                                               ^
imap4r1.c:3857:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3868:32: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
       while (prop = (strtok_r (t," )",&r))) {
                                ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:3868:32: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
       while (prop = (strtok_r (t," )",&r))) {
                                ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:3869:4: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  t = strtok_r (NIL,"\n",&r);
    ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
               ^
imap4r1.c:3873:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
               ^
imap4r1.c:3873:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
               ^
imap4r1.c:3873:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
               ^
imap4r1.c:3873:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
               ^
imap4r1.c:3873:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:22: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
                      ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3873:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (ucase (prop),"FLAGS")) imap_parse_flags (stream,elt,&t);
               ^
imap4r1.c:3873:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3881:27: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
      mail_parse_date (elt,"01-Jan-1970 00:00:00 +0000");
                           ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
imap4r1.c:3887:53: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
    LOCAL->lastuid.uid = elt->private.uid = strtoul (t,(char **) &t,10);
                                                     ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:3928:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      if (!(s = strchr (md.what,']'))) {
              ^
imap4r1.c:3930:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        for (s = md.what; *s && (isdigit (*s) || (*s == '.')); s++);
               ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
imap4r1.c:3932:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
imap4r1.c:3932:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
imap4r1.c:3932:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
imap4r1.c:3932:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
imap4r1.c:3932:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
imap4r1.c:3932:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3932:21: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
        if (strncmp (s,"HEADER.FIELDS",13) &&
                     ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:3933:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     (!s[13] || strcmp (s+13,".NOT")))
                        ^
imap4r1.c:3933:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3933:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     (!s[13] || strcmp (s+13,".NOT")))
                        ^
imap4r1.c:3933:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3933:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     (!s[13] || strcmp (s+13,".NOT")))
                        ^
imap4r1.c:3933:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3933:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     (!s[13] || strcmp (s+13,".NOT")))
                        ^
imap4r1.c:3933:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3933:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     (!s[13] || strcmp (s+13,".NOT")))
                        ^
imap4r1.c:3933:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3933:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     (!s[13] || strcmp (s+13,".NOT")))
                        ^
imap4r1.c:3933:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3943:29: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
        else if (t = strchr (s = t,' ')) *t++ = '\0';
                             ^
imap4r1.c:3943:29: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:3943:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        else if (t = strchr (s = t,' ')) *t++ = '\0';
                   ^
imap4r1.c:3948:23: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
   md.first = strtoul (s+1,(char **) &s,10) + 1;
                       ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:3991:34: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
      elt->rfc822_size = strtoul (t,(char **) &t,10);
                                  ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4022:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (strcmp (s,"COPY")) {
                      ^
imap4r1.c:4022:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4022:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (strcmp (s,"COPY")) {
                      ^
imap4r1.c:4022:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4022:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (strcmp (s,"COPY")) {
                      ^
imap4r1.c:4022:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4022:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (strcmp (s,"COPY")) {
                      ^
imap4r1.c:4022:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4022:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (strcmp (s,"COPY")) {
                      ^
imap4r1.c:4022:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4022:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (strcmp (s,"COPY")) {
                      ^
imap4r1.c:4022:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4029:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"FLAGS") && reply->text &&
                     ^
imap4r1.c:4029:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4029:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"FLAGS") && reply->text &&
                     ^
imap4r1.c:4029:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4029:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"FLAGS") && reply->text &&
                     ^
imap4r1.c:4029:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4029:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"FLAGS") && reply->text &&
                     ^
imap4r1.c:4029:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4029:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"FLAGS") && reply->text &&
                     ^
imap4r1.c:4029:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4029:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"FLAGS") && reply->text &&
                     ^
imap4r1.c:4029:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4031:20: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
     (s = strtok_r (reply->text+1," )",&r)))
                    ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:4031:20: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
     (s = strtok_r (reply->text+1," )",&r)))
                    ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:4031:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (s = strtok_r (reply->text+1," )",&r)))
        ^
imap4r1.c:4034:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       compare_cstring (s,stream->user_flags[i]); i++);
                          ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4040:74: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
       else if (!stream->user_flags[i]) stream->user_flags[i++] = cpystr (s);
                                                                          ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imap4r1.c:4042:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     while (s = strtok_r (NIL," )",&r));
              ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4043:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SEARCH")) {
                     ^
imap4r1.c:4043:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4043:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SEARCH")) {
                     ^
imap4r1.c:4043:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4043:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SEARCH")) {
                     ^
imap4r1.c:4043:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4043:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SEARCH")) {
                     ^
imap4r1.c:4043:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4043:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SEARCH")) {
                     ^
imap4r1.c:4043:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4043:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SEARCH")) {
                     ^
imap4r1.c:4043:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4045:39: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
     if (reply->text && (t = strtok_r (reply->text," ",&r))) do
                                       ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:4045:39: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
     if (reply->text && (t = strtok_r (reply->text," ",&r))) do
                                       ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:4045:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (reply->text && (t = strtok_r (reply->text," ",&r))) do
                           ^
imap4r1.c:4046:24: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       if (i = strtoul (t,NIL,10)) {
                        ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:4055:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       } while (t = strtok_r (NIL," ",&r));
                  ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4057:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SORT")) {
                     ^
imap4r1.c:4057:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4057:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SORT")) {
                     ^
imap4r1.c:4057:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4057:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SORT")) {
                     ^
imap4r1.c:4057:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4057:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SORT")) {
                     ^
imap4r1.c:4057:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4057:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SORT")) {
                     ^
imap4r1.c:4057:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4057:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"SORT")) {
                     ^
imap4r1.c:4057:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4065:39: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
     if (reply->text && (t = strtok_r (reply->text," ",&r))) {
                                       ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:4065:39: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
     if (reply->text && (t = strtok_r (reply->text," ",&r))) {
                                       ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:4065:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (reply->text && (t = strtok_r (reply->text," ",&r))) {
                           ^
imap4r1.c:4066:25: warning: pointer targets in passing argument 1 of 'atol' differ in signedness [-Wpointer-sign]
       do if ((i = atol (t)) && (LOCAL->filter ?
                         ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/ctype.h:25,
                 from imap4r1.c:35:
/usr/include/stdlib.h:283:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __NTH (atol (const char *__nptr))
 ^
imap4r1.c:4069:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       while ((t = strtok_r (NIL," ",&r)) && (LOCAL->sortsize < stream->nmsgs));
                 ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4075:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"THREAD")) {
                     ^
imap4r1.c:4075:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4075:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"THREAD")) {
                     ^
imap4r1.c:4075:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4075:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"THREAD")) {
                     ^
imap4r1.c:4075:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4075:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"THREAD")) {
                     ^
imap4r1.c:4075:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4075:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"THREAD")) {
                     ^
imap4r1.c:4075:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4075:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"THREAD")) {
                     ^
imap4r1.c:4075:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4090:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"STATUS") && reply->text) {
                     ^
imap4r1.c:4090:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4090:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"STATUS") && reply->text) {
                     ^
imap4r1.c:4090:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4090:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"STATUS") && reply->text) {
                     ^
imap4r1.c:4090:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4090:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"STATUS") && reply->text) {
                     ^
imap4r1.c:4090:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4090:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"STATUS") && reply->text) {
                     ^
imap4r1.c:4090:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4090:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"STATUS") && reply->text) {
                     ^
imap4r1.c:4090:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4094:53: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
  (*txt++ == ' ') && (*txt++ == '(') && (s = strchr (txt,')')) &&
                                                     ^
imap4r1.c:4094:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4094:43: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  (*txt++ == ' ') && (*txt++ == '(') && (s = strchr (txt,')')) &&
                                           ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4100:35: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
       while (*txt && (s = strchr (txt,' '))) {
                                   ^
imap4r1.c:4100:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4100:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       while (*txt && (s = strchr (txt,' '))) {
                         ^
imap4r1.c:4103:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
  i = strtoul (s,(char **) &s,10);
               ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:4104:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (txt,"MESSAGES")) {
                            ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4108:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (txt,"RECENT")) {
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4112:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (txt,"UNSEEN")) {
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4116:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (txt,"UIDNEXT")) {
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4120:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (txt,"UIDVALIDITY")) {
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4129:53: warning: pointer targets in passing argument 2 of 'strcpy' differ in signedness [-Wpointer-sign]
  strcpy (strncpy (LOCAL->tmp,stream->mailbox,i) + i,t);
                                                     ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/ctype.h:25,
                 from imap4r1.c:35:
/usr/include/arm-linux-gnueabihf/bits/string3.h:102:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
 ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4137:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                      ^
imap4r1.c:4137:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                      ^
imap4r1.c:4137:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                      ^
imap4r1.c:4137:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                      ^
imap4r1.c:4137:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                      ^
imap4r1.c:4137:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                      ^
imap4r1.c:4137:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:53: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                                                     ^
imap4r1.c:4137:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                                                     ^
imap4r1.c:4137:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:53: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                                                     ^
imap4r1.c:4137:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                                                     ^
imap4r1.c:4137:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                                                     ^
imap4r1.c:4137:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4137:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if ((!strcmp (reply->key,"LIST") || !strcmp (reply->key,"LSUB")) &&
                                                     ^
imap4r1.c:4137:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4139:18: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     (s = strchr (reply->text,')')) && (s[1] == ' ')) {
                  ^
imap4r1.c:4139:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4139:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (s = strchr (reply->text,')')) && (s[1] == ' ')) {
        ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4143:23: warning: pointer targets in passing argument 1 of '__strtok_r_1c' differ in signedness [-Wpointer-sign]
     if (t = strtok_r (reply->text+1," ",&r)) do {
                       ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1149:1: note: expected 'char *' but argument is of type 'unsigned char *'
 __strtok_r_1c (char *__s, char __sep, char **__nextp)
 ^
imap4r1.c:4143:23: warning: pointer targets in passing argument 1 of '__strtok_r' differ in signedness [-Wpointer-sign]
     if (t = strtok_r (reply->text+1," ",&r)) do {
                       ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:354:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *__strtok_r (char *__restrict __s,
              ^
imap4r1.c:4143:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (t = strtok_r (reply->text+1," ",&r)) do {
           ^
imap4r1.c:4144:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"\\NoInferiors")) i |= LATT_NOINFERIORS;
                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4145:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"\\NoSelect")) i |= LATT_NOSELECT;
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4146:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"\\Marked")) i |= LATT_MARKED;
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4147:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"\\Unmarked")) i |= LATT_UNMARKED;
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4148:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"\\HasChildren")) i |= LATT_HASCHILDREN;
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4149:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"\\HasNoChildren")) i |= LATT_HASNOCHILDREN;
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4152:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     while (t = strtok_r (NIL," ",&r));
              ^
imap4r1.c:4166:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  sprintf (s = LOCAL->tmp,"%s%s",LOCAL->prefix,(char *) t);
             ^
imap4r1.c:4166:11: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
  sprintf (s = LOCAL->tmp,"%s%s",LOCAL->prefix,(char *) t);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/ctype.h:25,
                 from imap4r1.c:35:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imap4r1.c:4169:59: warning: pointer targets in passing argument 3 of 'mm_lsub' differ in signedness [-Wpointer-sign]
       if (reply->key[1] == 'S') mm_lsub (stream,delimiter,s,i);
                                                           ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1617:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_lsub (MAILSTREAM *stream,int delimiter,char *name,long attributes);
      ^
imap4r1.c:4170:38: warning: pointer targets in passing argument 3 of 'mm_list' differ in signedness [-Wpointer-sign]
       else mm_list (stream,delimiter,s,i);
                                      ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1616:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_list (MAILSTREAM *stream,int delimiter,char *name,long attributes);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4174:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NAMESPACE")) {
                     ^
imap4r1.c:4174:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4174:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NAMESPACE")) {
                     ^
imap4r1.c:4174:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4174:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NAMESPACE")) {
                     ^
imap4r1.c:4174:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4174:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NAMESPACE")) {
                     ^
imap4r1.c:4174:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4174:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NAMESPACE")) {
                     ^
imap4r1.c:4174:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4174:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NAMESPACE")) {
                     ^
imap4r1.c:4174:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4197:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ANNOTATION") && (s = reply->text)){
                     ^
imap4r1.c:4197:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4197:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ANNOTATION") && (s = reply->text)){
                     ^
imap4r1.c:4197:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4197:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ANNOTATION") && (s = reply->text)){
                     ^
imap4r1.c:4197:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4197:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ANNOTATION") && (s = reply->text)){
                     ^
imap4r1.c:4197:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4197:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ANNOTATION") && (s = reply->text)){
                     ^
imap4r1.c:4197:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4197:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ANNOTATION") && (s = reply->text)){
                     ^
imap4r1.c:4197:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4202:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     mbox = imap_parse_astring (stream, &s, reply,NIL);
          ^
imap4r1.c:4208:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       al->entry = t;
                 ^
imap4r1.c:4226:36: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
             vlIter->attr = cpystr (strlist->text.data);
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imap4r1.c:4230:37: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
             vlIter->value = cpystr (strlist->text.data);
                                     ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4241:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ACL") && (s = reply->text) &&
                     ^
imap4r1.c:4241:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4241:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ACL") && (s = reply->text) &&
                     ^
imap4r1.c:4241:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4241:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ACL") && (s = reply->text) &&
                     ^
imap4r1.c:4241:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4241:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ACL") && (s = reply->text) &&
                     ^
imap4r1.c:4241:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4241:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ACL") && (s = reply->text) &&
                     ^
imap4r1.c:4241:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4241:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"ACL") && (s = reply->text) &&
                     ^
imap4r1.c:4241:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4247:30: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       do if ((ac->identifier = imap_parse_astring (stream,&s,reply,NIL)) &&
                              ^
imap4r1.c:4249:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  ac->rights = imap_parse_astring (stream,&s,reply,NIL);
             ^
imap4r1.c:4258:34: warning: pointer targets in passing argument 2 of 'ar' differ in signedness [-Wpointer-sign]
       else if (ar) (*ar) (stream,t,al);
                                  ^
imap4r1.c:4258:34: note: expected 'char *' but argument is of type 'unsigned char *'
imap4r1.c:4262:32: warning: pointer targets in passing argument 2 of 'ar' differ in signedness [-Wpointer-sign]
     else if (ar) (*ar) (stream,t,NIL);
                                ^
imap4r1.c:4262:32: note: expected 'char *' but argument is of type 'unsigned char *'
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4266:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"LISTRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4266:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4266:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"LISTRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4266:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4266:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"LISTRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4266:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4266:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"LISTRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4266:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4266:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"LISTRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4266:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4266:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"LISTRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4266:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4270:35: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (s && (*s++ == ' ') && (id = imap_parse_astring (stream,&s,reply,NIL))){
                                   ^
imap4r1.c:4272:7: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    (r = imap_parse_astring (stream,&s,reply,NIL))) {
       ^
imap4r1.c:4286:31: warning: pointer targets in passing argument 2 of 'lr' differ in signedness [-Wpointer-sign]
    else if (lr) (*lr) (stream,t,id,r,rl);
                               ^
imap4r1.c:4286:31: note: expected 'char *' but argument is of type 'unsigned char *'
imap4r1.c:4291:29: warning: pointer targets in passing argument 2 of 'lr' differ in signedness [-Wpointer-sign]
  else if (lr) (*lr) (stream,t,id,r,NIL);
                             ^
imap4r1.c:4291:29: note: expected 'char *' but argument is of type 'unsigned char *'
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4309:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MYRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4309:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4309:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MYRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4309:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4309:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MYRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4309:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4309:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MYRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4309:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4309:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MYRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4309:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4309:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MYRIGHTS") && (s = reply->text) &&
                     ^
imap4r1.c:4309:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4313:34: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (s && (*s++ == ' ') && (r = imap_parse_astring (stream,&s,reply,NIL))) {
                                  ^
imap4r1.c:4319:34: warning: pointer targets in passing argument 2 of 'mr' differ in signedness [-Wpointer-sign]
       else if (mr) (*mr) (stream,t,r);
                                  ^
imap4r1.c:4319:34: note: expected 'char *' but argument is of type 'unsigned char *'
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4331:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTA") && (s = reply->text) &&
                     ^
imap4r1.c:4331:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4331:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTA") && (s = reply->text) &&
                     ^
imap4r1.c:4331:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4331:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTA") && (s = reply->text) &&
                     ^
imap4r1.c:4331:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4331:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTA") && (s = reply->text) &&
                     ^
imap4r1.c:4331:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4331:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTA") && (s = reply->text) &&
                     ^
imap4r1.c:4331:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4331:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTA") && (s = reply->text) &&
                     ^
imap4r1.c:4331:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4342:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if ((qc->name = imap_parse_astring (stream,&s,reply,NIL)) && s &&
                ^
imap4r1.c:4344:43: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
    if (isdigit (*s)) qc->usage = strtoul (s,(char **) &s,10);
                                           ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4345:25: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
    else if (t = strchr (s,' ')) t = s;
                         ^
imap4r1.c:4345:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4345:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    else if (t = strchr (s,' ')) t = s;
               ^
imap4r1.c:4347:45: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
      if (isdigit (*s)) qc->limit = strtoul (s,(char **) &s,10);
                                             ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4348:28: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                            ^
imap4r1.c:4348:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4348:28: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                            ^
imap4r1.c:4348:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4348:28: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                            ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
imap4r1.c:4348:28: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                            ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
imap4r1.c:4348:28: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                            ^
imap4r1.c:4348:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4348:28: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                            ^
imap4r1.c:4348:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4348:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      else if (t = strpbrk (s," )")) t = s;
                 ^
imap4r1.c:4353:30: warning: pointer targets in passing argument 2 of 'qt' differ in signedness [-Wpointer-sign]
        if (qt) (*qt) (stream,t,ql);
                              ^
imap4r1.c:4353:30: note: expected 'char *' but argument is of type 'unsigned char *'
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4372:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTAROOT") && (s = reply->text) &&
                     ^
imap4r1.c:4372:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4372:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTAROOT") && (s = reply->text) &&
                     ^
imap4r1.c:4372:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4372:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTAROOT") && (s = reply->text) &&
                     ^
imap4r1.c:4372:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4372:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTAROOT") && (s = reply->text) &&
                     ^
imap4r1.c:4372:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4372:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTAROOT") && (s = reply->text) &&
                     ^
imap4r1.c:4372:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4372:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"QUOTAROOT") && (s = reply->text) &&
                     ^
imap4r1.c:4372:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4387:34: warning: pointer targets in passing argument 2 of 'qr' differ in signedness [-Wpointer-sign]
       else if (qr) (*qr) (stream,t,rl);
                                  ^
imap4r1.c:4387:34: note: expected 'char *' but argument is of type 'unsigned char *'
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4398:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                     ^
imap4r1.c:4398:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                     ^
imap4r1.c:4398:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                     ^
imap4r1.c:4398:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                     ^
imap4r1.c:4398:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                     ^
imap4r1.c:4398:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                     ^
imap4r1.c:4398:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:50: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                                                  ^
imap4r1.c:4398:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                                                  ^
imap4r1.c:4398:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:50: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                                                  ^
imap4r1.c:4398:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                                                  ^
imap4r1.c:4398:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                                                  ^
imap4r1.c:4398:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4398:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"OK") || !strcmp (reply->key,"PREAUTH"))
                                                  ^
imap4r1.c:4398:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4399:33: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
     imap_parse_response (stream,reply->text,NIL,T);
                                 ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4400:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:4400:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4400:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:4400:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4400:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:4400:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4400:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:4400:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4400:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:4400:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4400:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"NO"))
                     ^
imap4r1.c:4400:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4401:33: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
     imap_parse_response (stream,reply->text,WARN,T);
                                 ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4402:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BAD"))
                     ^
imap4r1.c:4402:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4402:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BAD"))
                     ^
imap4r1.c:4402:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4402:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BAD"))
                     ^
imap4r1.c:4402:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4402:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BAD"))
                     ^
imap4r1.c:4402:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4402:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BAD"))
                     ^
imap4r1.c:4402:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4402:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BAD"))
                     ^
imap4r1.c:4402:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4403:33: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
     imap_parse_response (stream,reply->text,ERROR,T);
                                 ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4404:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BYE")) {
                     ^
imap4r1.c:4404:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4404:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BYE")) {
                     ^
imap4r1.c:4404:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4404:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BYE")) {
                     ^
imap4r1.c:4404:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4404:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BYE")) {
                     ^
imap4r1.c:4404:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4404:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BYE")) {
                     ^
imap4r1.c:4404:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4404:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"BYE")) {
                     ^
imap4r1.c:4404:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4406:33: warning: pointer targets in passing argument 2 of 'imap_parse_response' differ in signedness [-Wpointer-sign]
     imap_parse_response (stream,reply->text,BYE,T);
                                 ^
imap4r1.c:233:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_response (MAILSTREAM *stream,char *text,long errflg,long ntfy);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4408:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"CAPABILITY") && reply->text)
                     ^
imap4r1.c:4408:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4408:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"CAPABILITY") && reply->text)
                     ^
imap4r1.c:4408:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4408:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"CAPABILITY") && reply->text)
                     ^
imap4r1.c:4408:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4408:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"CAPABILITY") && reply->text)
                     ^
imap4r1.c:4408:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4408:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"CAPABILITY") && reply->text)
                     ^
imap4r1.c:4408:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4408:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"CAPABILITY") && reply->text)
                     ^
imap4r1.c:4408:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4409:37: warning: pointer targets in passing argument 2 of 'imap_parse_capabilities' differ in signedness [-Wpointer-sign]
     imap_parse_capabilities (stream,reply->text);
                                     ^
imap4r1.c:268:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void imap_parse_capabilities (MAILSTREAM *stream,char *t);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from c-client.h:42,
                 from imap4r1.c:38:
imap4r1.c:4410:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MAILBOX") && reply->text) {
                     ^
imap4r1.c:4410:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4410:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MAILBOX") && reply->text) {
                     ^
imap4r1.c:4410:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4410:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MAILBOX") && reply->text) {
                     ^
imap4r1.c:4410:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4410:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MAILBOX") && reply->text) {
                     ^
imap4r1.c:4410:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4410:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MAILBOX") && reply->text) {
                     ^
imap4r1.c:4410:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4410:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (reply->key,"MAILBOX") && reply->text) {
                     ^
imap4r1.c:4410:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imap4r1.c:4412:37: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
  ((strlen (LOCAL->prefix) + strlen (reply->text)) < IMAPTMPLEN))
                                     ^
In file included from osdep.h:44:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imap4r1.c:4413:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       sprintf (t = LOCAL->tmp,"%s%s",LOCAL->prefix,(char *) reply->text);
                  ^
imap4r1.c:4413:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (t = LOCAL->tmp,"%s%s",LOCAL->prefix,(char *) reply->text);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/ctype.h:25,
                 from imap4r1.c:35:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imap4r1.c:4415:25: warning: pointer targets in passing argument 3 of 'mm_list' differ in signedness [-Wpointer-sign]
     mm_list (stream,NIL,t,NIL);
                         ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1616:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_list (MAILSTREAM *stream,int delimiter,char *name,long attributes);
      ^
imap4r1.c: In function 'imap_parse_response':
imap4r1.c:4448:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"UIDVALIDITY") &&
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4448:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"UIDVALIDITY") &&
                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4457:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"UIDNEXT"))
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4457:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"UIDNEXT"))
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4459:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"PERMANENTFLAGS") && (*s == '(') &&
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4459:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"PERMANENTFLAGS") && (*s == '(') &&
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4467:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,"\\Seen")) stream->perm_seen = T;
                            ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4467:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,"\\Seen")) stream->perm_seen = T;
                              ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4468:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Deleted"))
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4468:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Deleted"))
                                   ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4470:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Flagged"))
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4470:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Flagged"))
                                   ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4472:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Answered"))
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4472:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Answered"))
                                   ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4474:33: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Draft")) stream->perm_draft = T;
                                 ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4474:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"\\Draft")) stream->perm_draft = T;
                                   ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4482:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"CAPABILITY"))
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4482:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"CAPABILITY"))
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4485:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
         !compare_cstring (t,"COPYUID") &&
                           ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4485:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
         !compare_cstring (t,"COPYUID") &&
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4491:39: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (j && !compare_cstring (t,"APPENDUID") &&
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4491:41: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (j && !compare_cstring (t,"APPENDUID") &&
                                         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4498:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (t,"REFERRAL"))
                        ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4498:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  if (!compare_cstring (t,"REFERRAL"))
                          ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4505:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"UIDNOTSTICKY")) {
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4505:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"UIDNOTSTICKY")) {
                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4509:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"READ-ONLY")) stream->rdonly = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4509:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"READ-ONLY")) stream->rdonly = T;
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4510:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"READ-WRITE"))
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4510:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"READ-WRITE"))
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4512:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"PARSE") && !errflg)
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4512:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"PARSE") && !errflg)
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c: In function 'imap_parse_namespace':
imap4r1.c:4554:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  nam->name = imap_parse_string (stream,txtptr,reply,NIL,NIL,NIL);
            ^
imap4r1.c:4579:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(par->attribute = imap_parse_string (stream,txtptr,reply,NIL,
                         ^
imap4r1.c:4591:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        if (!(par->value = imap_parse_string (stream,txtptr,reply,NIL,
                         ^
In file included from imap4r1.c:35:0:
imap4r1.c: In function 'imap_parse_thread':
imap4r1.c:4664:29: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       else if (isdigit (*(s = *txtptr)) &&
                             ^
imap4r1.c:4666:12: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
   strtoul (*txtptr,(char **) txtptr,10))) {
            ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c: In function 'imap_parse_envelope':
imap4r1.c:4750:21: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (*env)->subject = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                     ^
imap4r1.c:4757:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (*env)->in_reply_to = imap_parse_string (stream,txtptr,reply,NIL,NIL,
                         ^
imap4r1.c:4759:24: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (*env)->message_id = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                        ^
imap4r1.c: In function 'imap_parse_address':
imap4r1.c:4856:21: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       adr->personal = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                     ^
imap4r1.c:4857:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       adr->adl = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                ^
imap4r1.c:4858:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       adr->mailbox = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                    ^
imap4r1.c:4859:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       adr->host = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                 ^
imap4r1.c: In function 'imap_parse_flags':
imap4r1.c:4956:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     while (*(flag = ++*txtptr) == ' ');
                   ^
imap4r1.c:4964:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (flag,"\\Seen")) elt->seen = T;
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4964:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (flag,"\\Seen")) elt->seen = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4965:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Deleted")) elt->deleted = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4965:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Deleted")) elt->deleted = T;
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4966:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Flagged")) elt->flagged = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4966:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Flagged")) elt->flagged = T;
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4967:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Answered")) elt->answered = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4967:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Answered")) elt->answered = T;
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4968:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Recent")) elt->recent = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4968:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Recent")) elt->recent = T;
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4969:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Draft")) elt->draft = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4969:39: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (flag,"\\Draft")) elt->draft = T;
                                       ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c: In function 'imap_parse_user_flag':
imap4r1.c:4993:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (flag,stream->user_flags[i])) return (1 << i);
                           ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:4993:32: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (flag,stream->user_flags[i])) return (1 << i);
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c: In function 'imap_parse_astring':
imap4r1.c:5026:46: warning: pointer targets in passing argument 2 of 'strncpy' differ in signedness [-Wpointer-sign]
       ret = strncpy ((char *) fs_get (i + 1),s,i);
                                              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/ctype.h:25,
                 from imap4r1.c:35:
/usr/include/arm-linux-gnueabihf/bits/string3.h:117:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
 ^
imap4r1.c:5026:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       ret = strncpy ((char *) fs_get (i + 1),s,i);
           ^
imap4r1.c: In function 'imap_parse_string':
imap4r1.c:5067:6: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   st = ++*txtptr;  /* remember start of string */
      ^
imap4r1.c:5116:23: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if ((i = strtoul (*txtptr,(char **) txtptr,10)) > MAXSERVERLIT) {
                       ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:5147:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(reply->line = net_getline (LOCAL->netstream)))
                       ^
imap4r1.c:5148:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       reply->line = cpystr ("");
                   ^
imap4r1.c:5149:33: warning: pointer targets in passing argument 1 of 'mm_dlog' differ in signedness [-Wpointer-sign]
     if (stream->debug) mm_dlog (reply->line);
                                 ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1620:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_dlog (char *string);
      ^
imap4r1.c: In function 'imap_cache':
imap4r1.c:5217:39: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
     if (!(b = mail_body (stream,msgno,seg))) {
                                       ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
imap4r1.c: In function 'imap_parse_body_structure':
imap4r1.c:5294:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (body->subtype = imap_parse_string(stream,txtptr,reply,NIL,NIL,LONGT))
                         ^
imap4r1.c:5295:9: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  ucase (body->subtype);
         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
imap4r1.c:5313:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  body->location = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                 ^
imap4r1.c:5334:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (s = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT)) {
             ^
imap4r1.c:5335:9: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  ucase (s);  /* application always gets uppercase form */
         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
imap4r1.c:5344:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (body->subtype = imap_parse_string(stream,txtptr,reply,NIL,NIL,LONGT))
                         ^
imap4r1.c:5345:9: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  ucase (body->subtype); /* parse subtype */
         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
imap4r1.c:5352:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       body->id = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                ^
imap4r1.c:5353:25: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       body->description = imap_parse_string (stream,txtptr,reply,NIL,NIL,
                         ^
imap4r1.c:5355:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (s = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT)) {
             ^
imap4r1.c:5356:9: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
  ucase (s);  /* application always gets uppercase form */
         ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
imap4r1.c:5369:35: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       body->size.bytes = strtoul (*txtptr,(char **) txtptr,10);
                                   ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:5389:30: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
  body->size.lines = strtoul (*txtptr,(char **) txtptr,10);
                              ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:5396:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  body->md5 = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
            ^
imap4r1.c:5409:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  body->location = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT);
                 ^
imap4r1.c: In function 'imap_parse_body_parameter':
imap4r1.c:5457:24: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if(!(par->attribute=imap_parse_string (stream,txtptr,reply,NIL,NIL,
                        ^
imap4r1.c:5463:22: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(par->value = imap_parse_string (stream,txtptr,reply,NIL,NIL,LONGT))){
                      ^
imap4r1.c:5485:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     ((*(s = *txtptr) == 'I') || (*s == 'i')) &&
           ^
imap4r1.c: In function 'imap_parse_disposition':
imap4r1.c:5509:28: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     body->disposition.type = imap_parse_string (stream,txtptr,reply,NIL,NIL,
                            ^
imap4r1.c: In function 'imap_parse_language':
imap4r1.c:5552:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   else if (s = imap_parse_string (stream,txtptr,reply,NIL,&i,LONGT)) {
              ^
imap4r1.c: In function 'imap_parse_extension':
imap4r1.c:5620:22: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if (i = strtoul (*txtptr,(char **) txtptr,10)) do
                      ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c:5625:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(reply->line = net_getline (LOCAL->netstream)))
                       ^
imap4r1.c:5626:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       reply->line = cpystr ("");
                   ^
imap4r1.c:5627:33: warning: pointer targets in passing argument 1 of 'mm_dlog' differ in signedness [-Wpointer-sign]
     if (stream->debug) mm_dlog (reply->line);
                                 ^
In file included from c-client.h:41:0,
                 from imap4r1.c:38:
mail.h:1620:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_dlog (char *string);
      ^
imap4r1.c:5632:14: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     strtoul (*txtptr,(char **) txtptr,10);
              ^
In file included from osdep.h:43:0,
                 from c-client.h:42,
                 from imap4r1.c:38:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imap4r1.c: In function 'imap_parse_capabilities':
imap4r1.c:5666:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (t,"IMAP4"))
                           ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5666:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (t,"IMAP4"))
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5668:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMAP4rev1"))
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5668:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMAP4rev1"))
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5670:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMAP2")) LOCAL->cap.rfc1176 = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5670:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMAP2")) LOCAL->cap.rfc1176 = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5671:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMAP2bis"))
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5671:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMAP2bis"))
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5673:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"ACL")) LOCAL->cap.acl = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5673:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"ACL")) LOCAL->cap.acl = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5674:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"QUOTA")) LOCAL->cap.quota = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5674:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"QUOTA")) LOCAL->cap.quota = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5675:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LITERAL+")) LOCAL->cap.litplus = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5675:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LITERAL+")) LOCAL->cap.litplus = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5676:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IDLE")) LOCAL->cap.idle = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5676:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IDLE")) LOCAL->cap.idle = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5677:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"MAILBOX-REFERRALS")) LOCAL->cap.mbx_ref = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5677:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"MAILBOX-REFERRALS")) LOCAL->cap.mbx_ref = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5678:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LOGIN-REFERRALS")) LOCAL->cap.log_ref = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5678:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LOGIN-REFERRALS")) LOCAL->cap.log_ref = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5679:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"NAMESPACE")) LOCAL->cap.namespace = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5679:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"NAMESPACE")) LOCAL->cap.namespace = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5680:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"UIDPLUS")) LOCAL->cap.uidplus = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5680:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"UIDPLUS")) LOCAL->cap.uidplus = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5681:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"STARTTLS")) LOCAL->cap.starttls = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5681:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"STARTTLS")) LOCAL->cap.starttls = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5682:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LOGINDISABLED"))LOCAL->cap.logindisabled = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5682:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LOGINDISABLED"))LOCAL->cap.logindisabled = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5683:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"ID")) LOCAL->cap.id = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5683:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"ID")) LOCAL->cap.id = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5684:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"CHILDREN")) LOCAL->cap.children = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5684:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"CHILDREN")) LOCAL->cap.children = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5685:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"MULTIAPPEND")) LOCAL->cap.multiappend = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5685:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"MULTIAPPEND")) LOCAL->cap.multiappend = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5686:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"BINARY")) LOCAL->cap.binary = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5686:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"BINARY")) LOCAL->cap.binary = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5687:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"UNSELECT")) LOCAL->cap.unselect = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5687:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"UNSELECT")) LOCAL->cap.unselect = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5688:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"SASL-IR")) LOCAL->cap.sasl_ir = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5688:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"SASL-IR")) LOCAL->cap.sasl_ir = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5689:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"SCAN")) LOCAL->cap.scan = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5689:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"SCAN")) LOCAL->cap.scan = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5690:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"URLAUTH")) LOCAL->cap.urlauth = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5690:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"URLAUTH")) LOCAL->cap.urlauth = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5691:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"CATENATE")) LOCAL->cap.catenate = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5691:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"CATENATE")) LOCAL->cap.catenate = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5692:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"CONDSTORE")) LOCAL->cap.condstore = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5692:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"CONDSTORE")) LOCAL->cap.condstore = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5693:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"ESEARCH")) LOCAL->cap.esearch = T;
                                ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5693:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"ESEARCH")) LOCAL->cap.esearch = T;
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5701:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"THREAD") && !LOCAL->loser) {
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5701:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (!compare_cstring (t,"THREAD") && !LOCAL->loser) {
                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5708:34: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"AUTH")) {
                                  ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5708:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       else if (!compare_cstring (t,"AUTH")) {
                                    ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5711:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"ANONYMOUS")) LOCAL->cap.authanon = T;
                             ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5711:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  else if (!compare_cstring (s,"ANONYMOUS")) LOCAL->cap.authanon = T;
                               ^
In file included from c-client.h:48:0,
                 from imap4r1.c:38:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imap4r1.c:5696:10: warning: 't' may be used uninitialized in this function [-Wmaybe-uninitialized]
       ((t[2] == 'R') || (t[2] == 'r')) &&
          ^
`cat CCTYPE` -c `cat CFLAGS` pop3.c
pop3.c: In function 'pop3_valid':
pop3.c:180:22: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (mb.mailbox,"INBOX")) ? &pop3driver : NIL;
                      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:180:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    !compare_cstring (mb.mailbox,"INBOX")) ? &pop3driver : NIL;
                                 ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c: In function 'pop3_scan':
pop3.c:232:36: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       (pop3_valid (ref) && pmatch ("INBOX",pat)) :
                                    ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:232:44: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       (pop3_valid (ref) && pmatch ("INBOX",pat)) :
                                            ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:233:60: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       (mail_valid_net (pat,&pop3driver,NIL,tmp) && pmatch ("INBOX",tmp)))
                                                            ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:233:68: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       (mail_valid_net (pat,&pop3driver,NIL,tmp) && pmatch ("INBOX",tmp)))
                                                                    ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c: In function 'pop3_list':
pop3.c:248:37: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (pop3_valid (ref) && pmatch ("INBOX",pat)) {
                                     ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:248:45: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     if (pop3_valid (ref) && pmatch ("INBOX",pat)) {
                                             ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:253:64: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   else if (mail_valid_net (pat,&pop3driver,NIL,tmp) && pmatch ("INBOX",tmp)) {
                                                                ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:253:72: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   else if (mail_valid_net (pat,&pop3driver,NIL,tmp) && pmatch ("INBOX",tmp)) {
                                                                        ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c: In function 'pop3_lsub':
pop3.c:279:60: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   if (s = sm_read (&sdb)) do if (pop3_valid (s) && pmatch (s,mbx))
                                                            ^
misc.h:82:16: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
pop3.c:279:62: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
   if (s = sm_read (&sdb)) do if (pop3_valid (s) && pmatch (s,mbx))
                                                              ^
misc.h:82:18: note: in definition of macro 'pmatch'
   pmatch_full (s,pat,NIL)
                  ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from c-client.h:42,
                 from pop3.c:33:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
pop3.c: In function 'pop3_capa':
pop3.c:500:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (t,"STLS")) LOCAL->cap.stls = T;
                           ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:500:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (t,"STLS")) LOCAL->cap.stls = T;
                             ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:501:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"PIPELINING")) LOCAL->cap.pipelining = T;
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:501:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"PIPELINING")) LOCAL->cap.pipelining = T;
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:502:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"RESP-CODES")) LOCAL->cap.respcodes = T;
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:502:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"RESP-CODES")) LOCAL->cap.respcodes = T;
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:503:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"TOP")) LOCAL->cap.top = T;
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:503:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"TOP")) LOCAL->cap.top = T;
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:504:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"UIDL")) LOCAL->cap.uidl = T;
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:504:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"UIDL")) LOCAL->cap.uidl = T;
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:505:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"USER")) LOCAL->cap.user = T;
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:505:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"USER")) LOCAL->cap.user = T;
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:506:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMPLEMENTATION") && args)
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:506:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"IMPLEMENTATION") && args)
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:508:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"EXPIRE") && args) {
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:508:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"EXPIRE") && args) {
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:516:21: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  (!compare_cstring (args,"NEVER")) ? 65535 :
                     ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:516:26: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
  (!compare_cstring (args,"NEVER")) ? 65535 :
                          ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:517:29: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    ((s && !compare_cstring (s,"USER")) ? -atoi (args) : atoi (args));
                             ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:517:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    ((s && !compare_cstring (s,"USER")) ? -atoi (args) : atoi (args));
                               ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:519:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LOGIN-DELAY") && args) {
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:519:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"LOGIN-DELAY") && args) {
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:527:54: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       LOCAL->cap.delaysecs = (s && !compare_cstring (s,"USER")) ?
                                                      ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:527:56: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       LOCAL->cap.delaysecs = (s && !compare_cstring (s,"USER")) ?
                                                        ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:530:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"SASL") && args)
                                ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c:530:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     else if (!compare_cstring (t,"SASL") && args)
                                  ^
In file included from c-client.h:48:0,
                 from pop3.c:33:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
pop3.c: In function 'pop3_fetchfast':
pop3.c:784:32: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
      mail_uid_sequence (stream,sequence) :
                                ^
In file included from c-client.h:41:0,
                 from pop3.c:33:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
pop3.c:785:28: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
      mail_sequence (stream,sequence)))
                            ^
In file included from c-client.h:41:0,
                 from pop3.c:33:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
pop3.c: In function 'pop3_expunge':
pop3.c:948:30: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
    mail_uid_sequence (stream,sequence) :
                              ^
In file included from c-client.h:41:0,
                 from pop3.c:33:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
pop3.c:949:26: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
    mail_sequence (stream,sequence)) :
                          ^
In file included from c-client.h:41:0,
                 from pop3.c:33:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
pop3.c: In function 'pop3_header':
pop3.c:848:7: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
       fread (elt->private.msg.header.text.data = (unsigned char *)
       ^
`cat CCTYPE` -c `cat CFLAGS` unix.c
unix.c: In function 'unix_valid':
unix.c:231:2: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
  utime (file,tp); /* set the times */
  ^
unix.c: In function 'unix_open':
unix.c:468:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:468:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:480:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
In file included from unix.c:46:0:
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
unix.c:530:5: note: in expansion of macro 'flock'
     flock (LOCAL->ld,LOCK_UN); /* release the lock */
     ^
unix.c: In function 'unix_header':
unix.c:626:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen =
                  ^
unix.c:640:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     read (LOCAL->fd,s = (char *) fs_get (elt->private.msg.header.text.size+1),
                       ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mail_filter' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:653:26: note: in expansion of macro 'LOCAL'
   *length = mail_filter (LOCAL->buf,*length,unix_hlines,FT_NOT);
                          ^
In file included from unix.c:45:0:
mail.h:1720:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mail_filter (char *text,unsigned long len,STRINGLIST *lines,
               ^
unix.c: In function 'unix_text_work':
unix.c:703:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen =
                  ^
unix.c:731:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     d.chunk = tmp;  /* initial buffer chunk */
             ^
unix.c:734:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     for (s = (char *) LOCAL->text.data; SIZE (&bs);) switch (c = SNX (&bs)) {
            ^
unix.c: In function 'unix_ping':
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:787:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Mailbox stat failed, aborted: %s",
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:789:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,ERROR);
            ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c: In function 'unix_expunge':
unix.c:846:31: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
     mail_uid_sequence (stream,sequence) :
                               ^
In file included from unix.c:45:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
unix.c:847:27: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
     mail_sequence (stream,sequence)) : LONGT) &&
                           ^
In file included from unix.c:45:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
unix.c:852:21: warning: unused variable 'elt' [-Wunused-variable]
       MESSAGECACHE *elt = mail_elt (stream,i);
                     ^
unix.c:860:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (i) sprintf (msg = LOCAL->buf,"Expunged %lu messages",i);
                           ^
unix.c: In function 'unix_copy':
unix.c:902:56: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (!((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                        ^
In file included from unix.c:45:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
unix.c:903:24: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
  mail_sequence (stream,sequence))) return NIL;
                        ^
In file included from unix.c:45:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
unix.c:909:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (compare_cstring (mailbox,"INBOX")) {
                            ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:909:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (compare_cstring (mailbox,"INBOX")) {
                                    ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:916:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Can't access destination: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:917:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:921:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Invalid UNIX-format mailbox name: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:922:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:926:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Not a UNIX-format mailbox: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:927:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:936:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to write-open mailbox for COPYUID: %.80s",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:938:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,WARN);
             ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:947:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Can't open destination mailbox: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:948:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);/* log the error */
             ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:957:21: note: in expansion of macro 'LOCAL'
       if (write (fd,LOCAL->buf,elt->private.special.text.size) < 0) ret = NIL;
                     ^
In file included from osdep.h:63:0,
                 from unix.c:46:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:965:27: note: in expansion of macro 'LOCAL'
      unix_xstatus (stream,LOCAL->buf,elt,++(tstream->uid_last),LONGT) :
                           ^
unix.c:131:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:966:27: note: in expansion of macro 'LOCAL'
      unix_xstatus (stream,LOCAL->buf,elt,NIL,NIL);
                           ^
unix.c:131:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:967:18: note: in expansion of macro 'LOCAL'
    if (write (fd,LOCAL->buf,j) < 0) ret = NIL;
                  ^
In file included from osdep.h:63:0,
                 from unix.c:46:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:981:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Message copy failed: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:1007:21: note: in expansion of macro 'LOCAL'
   if (!ret) MM_LOG (LOCAL->buf,ERROR);
                     ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c: In function 'unix_append':
unix.c:1051:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (mailbox,"INBOX")) {
                          ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1051:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (mailbox,"INBOX")) {
                                  ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1093:32: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
     if (!mail_parse_date (&elt,date)) {
                                ^
In file included from unix.c:45:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
unix.c:1037:17: warning: unused variable 'uidlocation' [-Wunused-variable]
   unsigned long uidlocation = 0;
                 ^
unix.c: In function 'unix_collect_msg':
unix.c:1196:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if ((s = stream->user_flags[find_rightmost_bit (&uf)]) &&
            ^
unix.c: In function 'unix_parse':
unix.c:1462:14: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
     sprintf (tmp,"Mailbox open failed, aborted: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:1463:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     MM_LOG (tmp,ERROR);
             ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:1472:14: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
     sprintf (tmp,"Mailbox shrank from %lu to %lu bytes, aborted",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:1474:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     MM_LOG (tmp,ERROR);  /* this is pretty bad */
             ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:1486:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     d.chunk = LOCAL->buf; /* initial buffer chunk */
             ^
unix.c:1495:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       s = unix_mbxline (stream,&bs,&i);
         ^
unix.c:1499:11: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
  sprintf (tmp,"Unexpected changes to mailbox (try restarting): %.20s",
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:1501:10: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
  MM_LOG (tmp,ERROR);
          ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:1550:13: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
    sprintf (tmp,"Unable to parse internal date: %s",(char *) date);
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:1551:12: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
    MM_LOG (tmp,WARN);
            ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:1555:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    s = t = unix_mbxline (stream,&bs,&i);
          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from unix.c:46:
unix.c:1572:24: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
unix.c:1572:24: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1572:24: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
unix.c:1572:24: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1572:24: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
unix.c:1572:24: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
unix.c:1572:24: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
unix.c:1572:24: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1572:24: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
unix.c:1572:24: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1572:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
             ^
unix.c:1572:53: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                                                     ^
In file included from osdep.h:44:0,
                 from unix.c:46:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
unix.c:1578:34: warning: pointer targets in passing argument 1 of 'compare_csizedtext' differ in signedness [-Wpointer-sign]
         if (!compare_csizedtext (stream->user_flags[j],&uf)) {
                                  ^
In file included from unix.c:52:0:
misc.h:110:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_csizedtext (unsigned char *s1,SIZEDTEXT *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from unix.c:46:
unix.c:1626:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
unix.c:1626:22: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1626:22: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
unix.c:1626:22: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1626:22: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
unix.c:1626:22: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
unix.c:1626:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
unix.c:1626:22: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1626:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
unix.c:1626:22: note: expected 'const char *' but argument is of type 'unsigned char *'
unix.c:1626:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
           ^
unix.c:1633:35: warning: pointer targets in passing argument 2 of 'strncpy' differ in signedness [-Wpointer-sign]
    strncpy (stream->user_flags[j],s,k);
                                   ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/string3.h:117:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
 ^
unix.c:1661:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (tmp,"Message %lu UID %lu already has UID %lu",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:1666:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (tmp,"Message %lu UID %lu less than %lu",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:1686:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     MM_LOG (tmp,WARN);
             ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:1742:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (tmp,"STATUS") ||
                                  ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1743:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-STATUS") ||
                           ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1744:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-KEYWORDS") ||
                           ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1745:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-UID") ||
                           ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1746:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-IMAP") ||
                           ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1747:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-IMAPBASE")) {
                           ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:1770:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        if (u = strpbrk (err,"\r\n")) *u = '\0';
              ^
unix.c:1796:6: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    s = unix_mbxline (stream,&bs,&i);
      ^
unix.c: In function 'unix_rewrite':
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_pseudo' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2082:60: note: in expansion of macro 'LOCAL'
   unsigned long size = LOCAL->pseudo ? unix_pseudo (stream,LOCAL->buf) : 0;
                                                            ^
unix.c:1962:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_pseudo (MAILSTREAM *stream,char *hdr)
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2090:23: note: in expansion of macro 'LOCAL'
  unix_xstatus (stream,LOCAL->buf,elt,NIL,flag) +
                       ^
unix.c:1989:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_pseudo' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2098:32: note: in expansion of macro 'LOCAL'
     size = unix_pseudo (stream,LOCAL->buf);
                                ^
unix.c:1962:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_pseudo (MAILSTREAM *stream,char *hdr)
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_pseudo' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2118:53: note: in expansion of macro 'LOCAL'
       unix_write (&f,LOCAL->buf,unix_pseudo (stream,LOCAL->buf));
                                                     ^
unix.c:1962:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_pseudo (MAILSTREAM *stream,char *hdr)
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2118:22: note: in expansion of macro 'LOCAL'
       unix_write (&f,LOCAL->buf,unix_pseudo (stream,LOCAL->buf));
                      ^
unix.c:136:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void unix_write (UNIXFILE *f,char *s,unsigned long i);
      ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2135:29: note: in expansion of macro 'LOCAL'
        unix_xstatus (stream,LOCAL->buf,elt,NIL,flag)))) {
                             ^
unix.c:1989:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2149:19: note: in expansion of macro 'LOCAL'
    unix_write (&f,LOCAL->buf,elt->private.special.text.size);
                   ^
unix.c:136:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void unix_write (UNIXFILE *f,char *s,unsigned long i);
      ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2170:34: note: in expansion of macro 'LOCAL'
         j = unix_xstatus (stream,LOCAL->buf,elt,NIL,flag));
                                  ^
unix.c:1989:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long unix_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'unix_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2169:19: note: in expansion of macro 'LOCAL'
    unix_write (&f,LOCAL->buf,
                   ^
unix.c:136:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void unix_write (UNIXFILE *f,char *s,unsigned long i);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2255:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Mailbox open failed, aborted: %s",strerror (errno));
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2256:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c: In function 'unix_extend':
unix.c:2277:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen = i) + 1);
                  ^
unix.c:81:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2282:29: note: in expansion of macro 'LOCAL'
       if ((write (LOCAL->fd,LOCAL->buf,i) >= 0) && !fsync (LOCAL->fd)) break;
                             ^
In file included from osdep.h:63:0,
                 from unix.c:46:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2288:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Unable to extend mailbox: %s",strerror (e));
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2289:33: note: in expansion of macro 'LOCAL'
    if (!stream->silent) MM_LOG (LOCAL->buf,ERROR);
                                 ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c: In function 'mbox_valid':
unix.c:2461:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (name,"INBOX") && (unix_valid ("mbox") || !errno) &&
                         ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:2461:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (name,"INBOX") && (unix_valid ("mbox") || !errno) &&
                              ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c: In function 'mbox_create':
unix.c:2476:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) return unix_create (NIL,"mbox");
                         ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c:2476:33: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (mailbox,"INBOX")) return unix_create (NIL,"mbox");
                                 ^
In file included from unix.c:52:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
unix.c: In function 'mbox_ping':
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2604:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Mail drop %s is not in standard Unix format",
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2606:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,ERROR);
          ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2618:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"New mail move failed: %s",strerror (errno));
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2619:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,WARN);
            ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2625:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Mail drop %s lock failure, old=%lu now=%lu",
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2627:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,ERROR);
            ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2643:15: note: in expansion of macro 'LOCAL'
      sprintf (LOCAL->buf,"Moved %lu bytes of new mail to %s from %s",
               ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from unix.c:40:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
unix.c:81:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((UNIXLOCAL *) stream->local)
               ^
unix.c:2648:19: note: in expansion of macro 'LOCAL'
      else MM_LOG (LOCAL->buf,WARN);
                   ^
In file included from unix.c:45:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
unix.c: In function 'unix_open':
unix.c:519:7: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
       ftruncate (fd,i);  /* make sure tied off */
       ^
unix.c: In function 'unix_header':
unix.c:630:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,LOCAL->buf,elt->private.msg.header.text.size);
     ^
unix.c:640:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,s = (char *) fs_get (elt->private.msg.header.text.size+1),
     ^
unix.c: In function 'unix_text_work':
unix.c:707:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,LOCAL->buf,elt->private.msg.text.text.size);
     ^
unix.c: In function 'unix_copy':
unix.c:956:7: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
       read (LOCAL->fd,LOCAL->buf,elt->private.special.text.size);
       ^
unix.c:982:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
unix.c: In function 'unix_append':
unix.c:1152:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
unix.c: In function 'unix_rewrite':
unix.c:2139:4: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
    read (LOCAL->fd,LOCAL->buf,elt->private.special.text.size);
    ^
unix.c:2239:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (LOCAL->fd,LOCAL->filesize = size);
     ^
unix.c: In function 'unix_extend':
unix.c:2285:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,LOCAL->filesize);
  ^
unix.c: In function 'mbox_ping':
unix.c:2611:2: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
  read (sfd,s = (char *) fs_get (size + 1),size);
  ^
unix.c:2621:4: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
    ftruncate (LOCAL->fd,LOCAL->filesize);
    ^
unix.c:2629:4: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
    ftruncate (LOCAL->fd,LOCAL->filesize);
    ^
unix.c:2640:4: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
    ftruncate (sfd,0); /* truncate sysinbox to zero bytes */
    ^
`cat CCTYPE` -c `cat CFLAGS` mbx.c
In file included from mbx.c:42:0:
mbx.c: In function 'mbx_isvalid':
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
mbx.c:233:12: note: in expansion of macro 'flock'
        if (flock (fd,LOCK_SH) ||
            ^
mbx.c:303:7: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
       utime (tmp,tp);  /* set the times */
       ^
mbx.c:307:61: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if (((error = errno) == ENOENT) && !compare_cstring (name,"INBOX"))
                                                             ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:307:66: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if (((error = errno) == ENOENT) && !compare_cstring (name,"INBOX"))
                                                                  ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c: In function 'mbx_rename':
mbx.c:506:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (ret && !compare_cstring (old,"INBOX")) mbx_create (NIL,"INBOX");
                                ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:506:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (ret && !compare_cstring (old,"INBOX")) mbx_create (NIL,"INBOX");
                                    ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c: In function 'mbx_open':
mbx.c:587:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
mbx.c:590:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:590:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c: In function 'mbx_flags':
mbx.c:677:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       ((flags & FT_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from mbx.c:41:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mbx.c:678:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)))
                              ^
In file included from mbx.c:41:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mbx.c: In function 'mbx_header':
mbx.c:706:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen = *length) + 1);
                  ^
mbx.c:709:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     read (LOCAL->fd,s = LOCAL->buf,*length);
                       ^
mbx.c: In function 'mbx_text':
mbx.c:746:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   d.chunk = LOCAL->buf; /* initial buffer chunk */
           ^
mbx.c: In function 'mbx_ping':
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:856:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Reclaimed %lu bytes of expunged space",i);
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:857:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,(long) NIL);
            ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c: In function 'mbx_expunge':
mbx.c:889:30: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
    mail_uid_sequence (stream,sequence) :
                              ^
In file included from mbx.c:41:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mbx.c:890:26: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
    mail_sequence (stream,sequence)) : LONGT) {
                          ^
In file included from mbx.c:41:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:896:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Expunged %lu messages",nexp);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:897:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,(long) NIL);
               ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:900:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Reclaimed %lu bytes of expunged space",reclaimed);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:901:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,(long) NIL);
               ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c: In function 'mbx_snarf':
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mail_date' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:940:15: note: in expansion of macro 'LOCAL'
    mail_date (LOCAL->buf,elt = mail_elt (sysibx,i));
               ^
In file included from mbx.c:41:0:
mail.h:1708:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mail_date (char *string,MESSAGECACHE *elt);
       ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:941:34: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf + strlen (LOCAL->buf),
                                  ^
In file included from osdep.h:44:0,
                 from mbx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:941:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf + strlen (LOCAL->buf),
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:947:45: note: in expansion of macro 'LOCAL'
    if ((write (LOCAL->fd,LOCAL->buf,strlen (LOCAL->buf)) < 0) ||
                                             ^
In file included from osdep.h:44:0,
                 from mbx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:947:26: note: in expansion of macro 'LOCAL'
    if ((write (LOCAL->fd,LOCAL->buf,strlen (LOCAL->buf)) < 0) ||
                          ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:963:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Can't copy new mail: %s",strerror (errno));
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:964:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,WARN);
          ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c: In function 'mbx_copy':
mbx.c:999:56: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (!((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                        ^
In file included from mbx.c:41:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mbx.c:1000:24: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
  mail_sequence (stream,sequence))) return NIL;
                        ^
In file included from mbx.c:41:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1009:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Can't access destination: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1010:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1014:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Invalid MBX-format mailbox name: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1015:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1019:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Not a MBX-format mailbox: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1020:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mail_date' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1032:17: note: in expansion of macro 'LOCAL'
       mail_date(LOCAL->buf,elt);/* build target header */
                 ^
In file included from mbx.c:41:0:
mail.h:1708:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mail_date (char *string,MESSAGECACHE *elt);
       ^
mbx.c:1037:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,t) && (k |= 1 << m)) break;
                            ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:1037:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,t) && (k |= 1 << m)) break;
                              ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1038:34: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf+strlen(LOCAL->buf),",%lu;%08lx%04x-%08lx\015\012",
                                  ^
In file included from osdep.h:44:0,
                 from mbx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1038:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf+strlen(LOCAL->buf),",%lu;%08lx%04x-%08lx\015\012",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1044:47: note: in expansion of macro 'LOCAL'
       if (ret = (write (fd,LOCAL->buf,strlen (LOCAL->buf)) > 0)) {
                                               ^
In file included from osdep.h:44:0,
                 from mbx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1044:28: note: in expansion of macro 'LOCAL'
       if (ret = (write (fd,LOCAL->buf,strlen (LOCAL->buf)) > 0)) {
                            ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1047:20: note: in expansion of macro 'LOCAL'
    ret = write (fd,LOCAL->buf,j) >= 0;
                    ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1058:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to write message: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1059:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mbx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1065:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"%08lx",dstream->uid_last);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1066:15: note: in expansion of macro 'LOCAL'
     write (fd,LOCAL->buf,8);
               ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c: In function 'mbx_append':
mbx.c:1123:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (compare_cstring (mailbox,"INBOX")) {
                            ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:1123:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (compare_cstring (mailbox,"INBOX")) {
                                    ^
In file included from mbx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mbx.c:1165:29: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
  if (!mail_parse_date (&elt,date)) {
                             ^
In file included from mbx.c:41:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
mbx.c: In function 'mbx_parse':
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1274:35: note: in expansion of macro 'LOCAL'
   stream->uid_validity = strtoul (LOCAL->buf + 7,NIL,16);
                                   ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1277:16: note: in expansion of macro 'LOCAL'
   i = strtoul (LOCAL->buf + 15,NIL,16);
                ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mbx.c:42:
mbx.c:1281:41: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
        (i < NUSERFLAGS) && (t = strchr (s,'\015')) && (t - s);
                                         ^
mbx.c:1281:41: note: expected 'const char *' but argument is of type 'unsigned char *'
mbx.c:1281:31: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        (i < NUSERFLAGS) && (t = strchr (s,'\015')) && (t - s);
                               ^
mbx.c:1284:44: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (!stream->user_flags[i] && (strlen (s) <= MAXUSERFLAG))
                                            ^
In file included from osdep.h:44:0,
                 from mbx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mbx.c:1285:39: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
       stream->user_flags[i] = cpystr (s);
                                       ^
In file included from mbx.c:46:0:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1295:14: note: in expansion of macro 'LOCAL'
     strtoul (LOCAL->buf + HDRSIZE - 8,NIL,16) : 0;
              ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mbx.c:42:
mbx.c:83:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1312:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,'\015')) && (s[1] == '\012'))) {
                        ^
mbx.c:83:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1312:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,'\015')) && (s[1] == '\012'))) {
                        ^
mbx.c:1312:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,'\015')) && (s[1] == '\012'))) {
              ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mbx.c:42:
mbx.c:83:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1321:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                        ^
mbx.c:83:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1321:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                        ^
mbx.c:1321:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
              ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mbx.c:42:
mbx.c:1321:57: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                                                         ^
mbx.c:1321:57: note: expected 'const char *' but argument is of type 'unsigned char *'
mbx.c:1321:47: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                                               ^
mbx.c:1351:24: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if (!(j = strtoul (s,(char **) &x,10)) && (!(x && *x))) {
                        ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c:1369:23: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if ((m = strtoul (t+13,NIL,16)) &&
                       ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c:1385:23: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if ((k = strtoul (t+8,NIL,16)) & fEXPUNGED) {
                       ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c:1419:34: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       elt->user_flags = strtoul (t,NIL,16);
                                  ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c: In function 'mbx_read_flags':
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1501:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Mailbox shrank from %lu to %lu in flag read!",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1503:12: note: in expansion of macro 'LOCAL'
     fatal (LOCAL->buf);
            ^
In file included from osdep.h:65:0,
                 from mbx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1510:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to read new status: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1511:12: note: in expansion of macro 'LOCAL'
     fatal (LOCAL->buf);
            ^
In file included from osdep.h:65:0,
                 from mbx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1515:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf+50,"Invalid flags for message %lu (%lu %lu): %s",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1518:12: note: in expansion of macro 'LOCAL'
     fatal (LOCAL->buf+50);
            ^
In file included from osdep.h:65:0,
                 from mbx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1522:16: note: in expansion of macro 'LOCAL'
   i = strtoul (LOCAL->buf+9,NIL,16);
                ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1531:30: note: in expansion of macro 'LOCAL'
   elt->user_flags = strtoul (LOCAL->buf+1,NIL,16);
                              ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c: In function 'mbx_update_header':
mbx.c:83:15: warning: pointer targets in initialization differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1547:13: note: in expansion of macro 'LOCAL'
   char *s = LOCAL->buf;
             ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1558:12: note: in expansion of macro 'LOCAL'
   sprintf (LOCAL->buf + HDRSIZE - 10,"%08lx\015\012",LOCAL->lastpid);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1562:26: note: in expansion of macro 'LOCAL'
     if (write (LOCAL->fd,LOCAL->buf + CYGKLUDGEOFFSET,
                          ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c: In function 'mbx_update_status':
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1585:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Mailbox shrank from %lu to %lu in flag update!",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1587:14: note: in expansion of macro 'LOCAL'
       fatal (LOCAL->buf);
              ^
In file included from osdep.h:65:0,
                 from mbx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1594:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Unable to read old status: %s",strerror (errno));
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1595:14: note: in expansion of macro 'LOCAL'
       fatal (LOCAL->buf);
              ^
In file included from osdep.h:65:0,
                 from mbx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1599:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf+50,"Invalid flags for message %lu (%lu %lu): %s",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1602:14: note: in expansion of macro 'LOCAL'
       fatal (LOCAL->buf+50);
              ^
In file included from osdep.h:65:0,
                 from mbx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1607:31: note: in expansion of macro 'LOCAL'
         fEXPUNGED : (strtoul (LOCAL->buf+9,NIL,16)) & fEXPUNGED) +
                               ^
In file included from osdep.h:43:0,
                 from mbx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mbx.c:83:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1605:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"%08lx%04x-%08lx",elt->user_flags,(unsigned)
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mbx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1615:28: note: in expansion of macro 'LOCAL'
       if (write (LOCAL->fd,LOCAL->buf,21) > 0) break;
                            ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c: In function 'mbx_hdrpos':
mbx.c:1663:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if (hdr) *hdr = LOCAL->buf;
                ^
mbx.c:1670:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if (hdr) *hdr = LOCAL->buf;
                ^
mbx.c:1680:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (hdr) *hdr = LOCAL->buf; /* possibly return header too */
                 ^
mbx.c: In function 'mbx_rewrite':
mbx.c:83:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MBXLOCAL *) stream->local)
               ^
mbx.c:1761:29: note: in expansion of macro 'LOCAL'
        if (write (LOCAL->fd,LOCAL->buf,m) > 0) break;
                             ^
In file included from osdep.h:63:0,
                 from mbx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mbx.c: In function 'mbx_header':
mbx.c:709:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,s = LOCAL->buf,*length);
     ^
mbx.c: In function 'mbx_snarf':
mbx.c:965:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,sbuf.st_size);
  ^
mbx.c: In function 'mbx_copy':
mbx.c:1046:4: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
    read (LOCAL->fd,LOCAL->buf,j);
    ^
mbx.c:1060:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
mbx.c: In function 'mbx_append':
mbx.c:1195:7: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
       ftruncate (fd,sbuf.st_size);
       ^
mbx.c: In function 'mbx_parse':
mbx.c:1269:3: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
   read (LOCAL->fd,LOCAL->buf,HDRSIZE);
   ^
mbx.c: In function 'mbx_rewrite':
mbx.c:1757:6: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
      read (LOCAL->fd,LOCAL->buf,m);
      ^
mbx.c:1781:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (LOCAL->fd,LOCAL->filesize);
     ^
`cat CCTYPE` -c `cat CFLAGS` mmdf.c
mmdf.c: In function 'mmdf_isvalid':
mmdf.c:382:2: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
  utime (file,tp); /* set the times */
  ^
mmdf.c: In function 'mmdf_open':
mmdf.c:607:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:607:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:619:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
In file included from mmdf.c:34:0:
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
mmdf.c:669:5: note: in expansion of macro 'flock'
     flock (LOCAL->ld,LOCK_UN); /* release the lock */
     ^
mmdf.c: In function 'mmdf_header':
mmdf.c:765:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen =
                  ^
mmdf.c:779:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     read (LOCAL->fd,s = (char *) fs_get (elt->private.msg.header.text.size+1),
                       ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mail_filter' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:792:26: note: in expansion of macro 'LOCAL'
   *length = mail_filter (LOCAL->buf,*length,mmdf_hlines,FT_NOT);
                          ^
In file included from mmdf.c:33:0:
mail.h:1720:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mail_filter (char *text,unsigned long len,STRINGLIST *lines,
               ^
mmdf.c: In function 'mmdf_text_work':
mmdf.c:842:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen =
                  ^
mmdf.c:870:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     d.chunk = tmp;  /* initial buffer chunk */
             ^
mmdf.c:873:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     for (s = (char *) LOCAL->text.data; SIZE (&bs);) switch (c = SNX (&bs)) {
            ^
mmdf.c: In function 'mmdf_ping':
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:926:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Mailbox stat failed, aborted: %s",
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:928:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,ERROR);
            ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c: In function 'mmdf_expunge':
mmdf.c:985:31: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
     mail_uid_sequence (stream,sequence) :
                               ^
In file included from mmdf.c:33:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mmdf.c:986:27: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
     mail_sequence (stream,sequence)) : LONGT) &&
                           ^
In file included from mmdf.c:33:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mmdf.c:991:21: warning: unused variable 'elt' [-Wunused-variable]
       MESSAGECACHE *elt = mail_elt (stream,i);
                     ^
mmdf.c:999:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (i) sprintf (msg = LOCAL->buf,"Expunged %lu messages",i);
                           ^
mmdf.c: In function 'mmdf_copy':
mmdf.c:1038:56: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (!((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                        ^
In file included from mmdf.c:33:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mmdf.c:1039:24: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
  mail_sequence (stream,sequence))) return NIL;
                        ^
In file included from mmdf.c:33:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mmdf.c:1044:28: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (compare_cstring (mailbox,"INBOX")) {
                            ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1044:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       if (compare_cstring (mailbox,"INBOX")) {
                                    ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1051:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Can't access destination: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1052:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1056:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Invalid MMDF-format mailbox name: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1057:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1061:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Not a MMDF-format mailbox: %.80s",mailbox);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1062:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1071:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to write-open mailbox for COPYUID: %.80s",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1073:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,WARN);
             ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1082:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Can't open destination mailbox: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1083:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR); /* log the error */
             ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1092:21: note: in expansion of macro 'LOCAL'
       if (write (fd,LOCAL->buf,elt->private.special.text.size) < 0) ret = NIL;
                     ^
In file included from osdep.h:63:0,
                 from mmdf.c:34:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1100:27: note: in expansion of macro 'LOCAL'
      mmdf_xstatus (stream,LOCAL->buf,elt,++(tstream->uid_last),LONGT) :
                           ^
mmdf.c:287:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1101:27: note: in expansion of macro 'LOCAL'
      mmdf_xstatus (stream,LOCAL->buf,elt,NIL,NIL);
                           ^
mmdf.c:287:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1102:18: note: in expansion of macro 'LOCAL'
    if (write (fd,LOCAL->buf,j) < 0) ret = NIL;
                  ^
In file included from osdep.h:63:0,
                 from mmdf.c:34:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1117:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Message copy failed: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:1143:21: note: in expansion of macro 'LOCAL'
   if (!ret) MM_LOG (LOCAL->buf,ERROR);
                     ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c: In function 'mmdf_append':
mmdf.c:1188:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (mailbox,"INBOX")) {
                          ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1188:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (mailbox,"INBOX")) {
                                  ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1230:32: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
     if (!mail_parse_date (&elt,date)) {
                                ^
In file included from mmdf.c:33:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
mmdf.c:1173:17: warning: unused variable 'uidlocation' [-Wunused-variable]
   unsigned long uidlocation = 0;
                 ^
mmdf.c: In function 'mmdf_collect_msg':
mmdf.c:1332:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if ((s = stream->user_flags[find_rightmost_bit (&uf)]) &&
            ^
mmdf.c: In function 'mmdf_parse':
mmdf.c:1591:14: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
     sprintf (tmp,"Mailbox open failed, aborted: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:1592:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     MM_LOG (tmp,ERROR);
             ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:1601:14: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
     sprintf (tmp,"Mailbox shrank from %lu to %lu bytes, aborted",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:1603:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     MM_LOG (tmp,ERROR);  /* this is pretty bad */
             ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:1615:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     d.chunk = LOCAL->buf; /* initial buffer chunk */
             ^
mmdf.c:1624:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       s = mmdf_mbxline (stream,&bs,&i);
         ^
mmdf.c:1628:13: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
    sprintf (tmp,"Unexpected changes to mailbox (try restarting): %.20s",
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:1634:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      s = mmdf_mbxline (stream,&bs,&i);
        ^
mmdf.c:1639:14: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
      MM_LOG (tmp,ERROR);
              ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:1656:4: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  s = mmdf_mbxline (stream,&bs,&i);
    ^
mmdf.c:1692:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
      sprintf (tmp,"Unable to parse internal date: %s",(char *) date);
               ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:1693:14: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
      MM_LOG (tmp,WARN);
              ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:1710:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (t) s = t = mmdf_mbxline (stream,&bs,&i);
                 ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mmdf.c:34:
mmdf.c:1736:24: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
mmdf.c:1736:24: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1736:24: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
mmdf.c:1736:24: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1736:24: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
mmdf.c:1736:24: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
mmdf.c:1736:24: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
mmdf.c:1736:24: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1736:24: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                        ^
mmdf.c:1736:24: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1736:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
             ^
mmdf.c:1736:53: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (!(u = strpbrk (s," \n\r"))) u = s + strlen (s);
                                                     ^
In file included from osdep.h:44:0,
                 from mmdf.c:34:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mmdf.c:1742:34: warning: pointer targets in passing argument 1 of 'compare_csizedtext' differ in signedness [-Wpointer-sign]
         if (!compare_csizedtext (stream->user_flags[j],&uf)) {
                                  ^
In file included from mmdf.c:39:0:
misc.h:110:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_csizedtext (unsigned char *s1,SIZEDTEXT *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mmdf.c:34:
mmdf.c:1790:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
mmdf.c:1790:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1790:22: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
mmdf.c:1790:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1790:22: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
mmdf.c:1790:22: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
mmdf.c:1790:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
mmdf.c:1790:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1790:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
                      ^
mmdf.c:1790:22: note: expected 'const char *' but argument is of type 'unsigned char *'
mmdf.c:1790:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
         u = strpbrk (s," \n\r");
           ^
mmdf.c:1797:35: warning: pointer targets in passing argument 2 of 'strncpy' differ in signedness [-Wpointer-sign]
    strncpy (stream->user_flags[j],s,k);
                                   ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/string3.h:117:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
 ^
mmdf.c:1825:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (tmp,"Message %lu UID %lu already has UID %lu",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:1830:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (tmp,"Message %lu UID %lu less than %lu",
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:1850:13: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
     MM_LOG (tmp,WARN);
             ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c:1906:34: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (tmp,"STATUS") ||
                                  ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1907:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-STATUS") ||
                           ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1908:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-KEYWORDS") ||
                           ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1909:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-UID") ||
                           ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1910:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-IMAP") ||
                           ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1911:27: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (tmp,"X-IMAPBASE")) {
                           ^
In file included from mmdf.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mmdf.c:1934:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        if (u = strpbrk (err,"\r\n")) *u = '\0';
              ^
mmdf.c:1958:6: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    s = mmdf_mbxline (stream,&bs,&i);
      ^
mmdf.c:1983:6: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    s = mmdf_mbxline (stream,&bs,&i);
      ^
mmdf.c: In function 'mmdf_rewrite':
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_pseudo' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2245:60: note: in expansion of macro 'LOCAL'
   unsigned long size = LOCAL->pseudo ? mmdf_pseudo (stream,LOCAL->buf) : 0;
                                                            ^
mmdf.c:2125:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_pseudo (MAILSTREAM *stream,char *hdr)
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2253:23: note: in expansion of macro 'LOCAL'
  mmdf_xstatus (stream,LOCAL->buf,elt,NIL,flag) +
                       ^
mmdf.c:2152:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_pseudo' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2261:32: note: in expansion of macro 'LOCAL'
     size = mmdf_pseudo (stream,LOCAL->buf);
                                ^
mmdf.c:2125:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_pseudo (MAILSTREAM *stream,char *hdr)
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_pseudo' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2281:53: note: in expansion of macro 'LOCAL'
       mmdf_write (&f,LOCAL->buf,mmdf_pseudo (stream,LOCAL->buf));
                                                     ^
mmdf.c:2125:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_pseudo (MAILSTREAM *stream,char *hdr)
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2281:22: note: in expansion of macro 'LOCAL'
       mmdf_write (&f,LOCAL->buf,mmdf_pseudo (stream,LOCAL->buf));
                      ^
mmdf.c:292:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mmdf_write (MMDFFILE *f,char *s,unsigned long i);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2298:29: note: in expansion of macro 'LOCAL'
        mmdf_xstatus (stream,LOCAL->buf,elt,NIL,flag)))) {
                             ^
mmdf.c:2152:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2312:19: note: in expansion of macro 'LOCAL'
    mmdf_write (&f,LOCAL->buf,elt->private.special.text.size);
                   ^
mmdf.c:292:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mmdf_write (MMDFFILE *f,char *s,unsigned long i);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_xstatus' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2333:34: note: in expansion of macro 'LOCAL'
         j = mmdf_xstatus (stream,LOCAL->buf,elt,NIL,flag));
                                  ^
mmdf.c:2152:15: note: expected 'char *' but argument is of type 'unsigned char *'
 unsigned long mmdf_xstatus (MAILSTREAM *stream,char *status,MESSAGECACHE *elt,
               ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'mmdf_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2332:19: note: in expansion of macro 'LOCAL'
    mmdf_write (&f,LOCAL->buf,
                   ^
mmdf.c:292:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mmdf_write (MMDFFILE *f,char *s,unsigned long i);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2401:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Mailbox open failed, aborted: %s",strerror (errno));
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2402:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c: In function 'mmdf_extend':
mmdf.c:2423:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen = i) + 1);
                  ^
mmdf.c:236:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2428:29: note: in expansion of macro 'LOCAL'
       if ((write (LOCAL->fd,LOCAL->buf,i) >= 0) && !fsync (LOCAL->fd)) break;
                             ^
In file included from osdep.h:63:0,
                 from mmdf.c:34:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2434:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Unable to extend mailbox: %s",strerror (e));
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mmdf.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mmdf.c:236:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MMDFLOCAL *) stream->local)
               ^
mmdf.c:2435:33: note: in expansion of macro 'LOCAL'
    if (!stream->silent) MM_LOG (LOCAL->buf,ERROR);
                                 ^
In file included from mmdf.c:33:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mmdf.c: In function 'mmdf_open':
mmdf.c:658:7: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
       ftruncate (fd,i);  /* make sure tied off */
       ^
mmdf.c: In function 'mmdf_header':
mmdf.c:769:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,LOCAL->buf,elt->private.msg.header.text.size);
     ^
mmdf.c:779:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,s = (char *) fs_get (elt->private.msg.header.text.size+1),
     ^
mmdf.c: In function 'mmdf_text_work':
mmdf.c:846:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,LOCAL->buf,elt->private.msg.text.text.size);
     ^
mmdf.c: In function 'mmdf_copy':
mmdf.c:1091:7: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
       read (LOCAL->fd,LOCAL->buf,elt->private.special.text.size);
       ^
mmdf.c:1118:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
mmdf.c: In function 'mmdf_append':
mmdf.c:1288:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
mmdf.c: In function 'mmdf_rewrite':
mmdf.c:2302:4: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
    read (LOCAL->fd,LOCAL->buf,elt->private.special.text.size);
    ^
mmdf.c:2385:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (LOCAL->fd,LOCAL->filesize = size);
     ^
mmdf.c: In function 'mmdf_extend':
mmdf.c:2431:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,LOCAL->filesize);
  ^
`cat CCTYPE` -c `cat CFLAGS` tenex.c
tenex.c: In function 'tenex_isvalid':
tenex.c:206:2: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
  utime (file,tp); /* set the times */
  ^
tenex.c:211:51: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if ((errno == ENOENT) && !compare_cstring (name,"INBOX")) errno = -1;
                                                   ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c:211:56: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if ((errno == ENOENT) && !compare_cstring (name,"INBOX")) errno = -1;
                                                        ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from tenex.c:47:0:
tenex.c: In function 'tenex_rename':
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
tenex.c:315:7: note: in expansion of macro 'flock'
   if (flock (fd,LOCK_EX|LOCK_NB)) {
       ^
tenex.c:350:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (ret && !compare_cstring (old,"INBOX")) dummy_create (NIL,"mail.txt");
                                ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c:350:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (ret && !compare_cstring (old,"INBOX")) dummy_create (NIL,"mail.txt");
                                    ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c: In function 'tenex_open':
tenex.c:427:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
tenex.c:433:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c:433:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c: In function 'tenex_fast':
tenex.c:500:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       ((flags & FT_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from tenex.c:46:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:501:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)))
                              ^
In file included from tenex.c:46:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:511:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      LOCAL->buf = (char *) fs_get (LOCAL->buflen + 1);
                 ^
tenex.c: In function 'tenex_flags':
tenex.c:538:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       ((flags & FT_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from tenex.c:46:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:539:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)))
                              ^
In file included from tenex.c:46:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c: In function 'tenex_header':
tenex.c:564:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get (LOCAL->buflen = i + 1);
                  ^
tenex.c:574:54: warning: pointer targets in passing argument 3 of 'strcrlfcpy' differ in signedness [-Wpointer-sign]
     *length = strcrlfcpy (&LOCAL->buf,&LOCAL->buflen,s,i);
                                                      ^
In file included from osdep.h:66:0,
                 from tenex.c:47:
nl.h:32:15: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned long strcrlfcpy (unsigned char **dst,unsigned long *dstl,
               ^
tenex.c: In function 'tenex_text':
tenex.c:609:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get (LOCAL->buflen = i + 1);
                  ^
tenex.c:632:50: warning: pointer targets in passing argument 3 of 'strcrlfcpy' differ in signedness [-Wpointer-sign]
  strcrlfcpy (&LOCAL->text.data,&LOCAL->text.size,s,i);
                                                  ^
In file included from osdep.h:66:0,
                 from tenex.c:47:
nl.h:32:15: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned long strcrlfcpy (unsigned char **dst,unsigned long *dstl,
               ^
tenex.c: In function 'tenex_snarf':
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mail_date' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:774:15: note: in expansion of macro 'LOCAL'
    mail_date (LOCAL->buf,elt = mail_elt (sysibx,i));
               ^
In file included from tenex.c:46:0:
mail.h:1708:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mail_date (char *string,MESSAGECACHE *elt);
       ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:775:34: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf + strlen (LOCAL->buf),
                                  ^
In file included from osdep.h:44:0,
                 from tenex.c:47:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:775:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf + strlen (LOCAL->buf),
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:781:45: note: in expansion of macro 'LOCAL'
    if ((write (LOCAL->fd,LOCAL->buf,strlen (LOCAL->buf)) < 0) ||
                                             ^
In file included from osdep.h:44:0,
                 from tenex.c:47:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
tenex.c:70:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:781:26: note: in expansion of macro 'LOCAL'
    if ((write (LOCAL->fd,LOCAL->buf,strlen (LOCAL->buf)) < 0) ||
                          ^
In file included from osdep.h:63:0,
                 from tenex.c:47:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:797:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Can't copy new mail: %s",strerror (errno));
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:798:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,WARN);
          ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c: In function 'tenex_expunge':
tenex.c:833:33: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       mail_uid_sequence (stream,sequence) :
                                 ^
In file included from tenex.c:46:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:834:29: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_sequence (stream,sequence)) : LONGT) &&
                             ^
In file included from tenex.c:46:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:895:29: note: in expansion of macro 'LOCAL'
        if (write (LOCAL->fd,LOCAL->buf,m) > 0) break;
                             ^
In file included from osdep.h:63:0,
                 from tenex.c:47:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:911:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:914:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,WARN);
            ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:918:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Expunged %lu messages",n);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:920:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,(long) NIL);
          ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c: In function 'tenex_copy':
tenex.c:70:15: warning: pointer targets in passing argument 2 of 'tenex_isvalid' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:961:31: note: in expansion of macro 'LOCAL'
   if (!tenex_isvalid (mailbox,LOCAL->buf)) switch (errno) {
                               ^
tenex.c:176:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int tenex_isvalid (char *name,char *tmp)
     ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:968:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Can't access destination: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:969:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:973:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Invalid Tenex-format mailbox name: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:974:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:978:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Not a Tenex-format mailbox: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:979:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c:982:56: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (!((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                        ^
In file included from tenex.c:46:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:983:24: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
  mail_sequence (stream,sequence))) return NIL;
                        ^
In file included from tenex.c:46:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:986:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to open copy mailbox: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:987:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1009:16: note: in expansion of macro 'LOCAL'
  if (write (fd,LOCAL->buf,j) < 0) ret = NIL;
                ^
In file included from osdep.h:63:0,
                 from tenex.c:47:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1014:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to write message: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1015:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from tenex.c:46:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
tenex.c: In function 'tenex_append':
tenex.c:1072:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (mailbox,"INBOX")) dummy_create (NIL,"mail.txt");
                           ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c:1072:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (mailbox,"INBOX")) dummy_create (NIL,"mail.txt");
                                   ^
In file included from tenex.c:49:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tenex.c:1122:34: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
       if (!mail_parse_date (&elt,date)) {
                                  ^
In file included from tenex.c:46:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from tenex.c:47:
tenex.c: In function 'tenex_parse':
tenex.c:70:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1244:23: note: in expansion of macro 'LOCAL'
     if (!(s = strchr (LOCAL->buf,'\012'))) {
                       ^
tenex.c:70:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1244:23: note: in expansion of macro 'LOCAL'
     if (!(s = strchr (LOCAL->buf,'\012'))) {
                       ^
tenex.c:1244:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(s = strchr (LOCAL->buf,'\012'))) {
             ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from tenex.c:47:
tenex.c:70:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1253:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                        ^
tenex.c:70:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1253:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                        ^
tenex.c:1253:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
              ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from tenex.c:47:
tenex.c:1253:57: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                                                         ^
tenex.c:1253:57: note: expected 'const char *' but argument is of type 'unsigned char *'
tenex.c:1253:47: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                                               ^
tenex.c:1276:46: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
  (elt->private.msg.full.text.size = strtoul (s,(char **) &s,10)) &&
                                              ^
In file included from osdep.h:43:0,
                 from tenex.c:47:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
tenex.c:1300:18: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     j = strtoul (t,NIL,8); /* get user flags value */
                  ^
In file included from osdep.h:43:0,
                 from tenex.c:47:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
tenex.c: In function 'tenex_read_flags':
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1378:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to read new status: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1379:12: note: in expansion of macro 'LOCAL'
     fatal (LOCAL->buf);
            ^
In file included from osdep.h:65:0,
                 from tenex.c:47:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1387:15: note: in expansion of macro 'LOCAL'
   j = strtoul(LOCAL->buf,NIL,8);/* get user flags value */
               ^
In file included from osdep.h:43:0,
                 from tenex.c:47:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
tenex.c: In function 'tenex_update_status':
tenex.c:70:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1413:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"%010lo%02o",k,(unsigned)
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from tenex.c:42:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
tenex.c:70:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((TENEXLOCAL *) stream->local)
               ^
tenex.c:1421:22: note: in expansion of macro 'LOCAL'
     write (LOCAL->fd,LOCAL->buf,12);
                      ^
In file included from osdep.h:63:0,
                 from tenex.c:47:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
tenex.c: In function 'tenex_hdrpos':
tenex.c:1456:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  read (LOCAL->fd,s = LOCAL->buf,i = min (msiz-siz,(long) MAILTMPLEN));
                    ^
tenex.c: In function 'tenex_fast':
tenex.c:516:4: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
    read (LOCAL->fd,LOCAL->buf,elt->private.msg.full.text.size);
    ^
tenex.c: In function 'tenex_header':
tenex.c:567:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,LOCAL->buf,*length = i);
     ^
tenex.c:572:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,s,i); /* slurp the data */
     ^
tenex.c: In function 'tenex_text':
tenex.c:614:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,LOCAL->buf,i);
     ^
tenex.c:629:7: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
       read (LOCAL->fd,s,i); /* slurp the data */
       ^
tenex.c: In function 'tenex_snarf':
tenex.c:799:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,sbuf.st_size);
  ^
tenex.c: In function 'tenex_expunge':
tenex.c:890:6: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
      read (LOCAL->fd,LOCAL->buf,m);
      ^
tenex.c:917:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,LOCAL->filesize);
  ^
tenex.c: In function 'tenex_copy':
tenex.c:1008:2: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
  read (LOCAL->fd,LOCAL->buf,j);
  ^
tenex.c:1016:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
tenex.c: In function 'tenex_append':
tenex.c:1150:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);/* revert file */
     ^
tenex.c: In function 'tenex_hdrpos':
tenex.c:1456:2: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
  read (LOCAL->fd,s = LOCAL->buf,i = min (msiz-siz,(long) MAILTMPLEN));
  ^
`cat CCTYPE` -c `cat CFLAGS` mtx.c
mtx.c: In function 'mtx_isvalid':
mtx.c:199:2: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
  utime (file,tp); /* set the times */
  ^
mtx.c:204:51: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if ((errno == ENOENT) && !compare_cstring (name,"INBOX")) errno = -1;
                                                   ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c:204:56: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if ((errno == ENOENT) && !compare_cstring (name,"INBOX")) errno = -1;
                                                        ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from mtx.c:42:0:
mtx.c: In function 'mtx_rename':
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
mtx.c:308:7: note: in expansion of macro 'flock'
   if (flock (fd,LOCK_EX|LOCK_NB)) {
       ^
mtx.c:343:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (ret && !compare_cstring (old,"INBOX")) dummy_create (NIL,"INBOX.MTX");
                                ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c:343:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (ret && !compare_cstring (old,"INBOX")) dummy_create (NIL,"INBOX.MTX");
                                    ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c: In function 'mtx_open':
mtx.c:421:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
mtx.c:424:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c:424:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c: In function 'mtx_flags':
mtx.c:487:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       ((flags & FT_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from mtx.c:41:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mtx.c:488:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)))
                              ^
In file included from mtx.c:41:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mtx.c: In function 'mtx_header':
mtx.c:511:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     LOCAL->buf = (char *) fs_get ((LOCAL->buflen = *length) + 1);
                ^
mtx.c: In function 'mtx_text':
mtx.c:546:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   d.chunk = LOCAL->buf;  /* initial buffer chunk */
           ^
mtx.c: In function 'mtx_snarf':
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mail_date' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:685:15: note: in expansion of macro 'LOCAL'
    mail_date (LOCAL->buf,elt = mail_elt (sysibx,i));
               ^
In file included from mtx.c:41:0:
mail.h:1708:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mail_date (char *string,MESSAGECACHE *elt);
       ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:686:34: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf + strlen (LOCAL->buf),
                                  ^
In file included from osdep.h:44:0,
                 from mtx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:686:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf + strlen (LOCAL->buf),
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:692:45: note: in expansion of macro 'LOCAL'
    if ((write (LOCAL->fd,LOCAL->buf,strlen (LOCAL->buf)) < 0) ||
                                             ^
In file included from osdep.h:44:0,
                 from mtx.c:42:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mtx.c:66:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:692:26: note: in expansion of macro 'LOCAL'
    if ((write (LOCAL->fd,LOCAL->buf,strlen (LOCAL->buf)) < 0) ||
                          ^
In file included from osdep.h:63:0,
                 from mtx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:708:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Can't copy new mail: %s",strerror (errno));
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:709:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,WARN);
          ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c: In function 'mtx_expunge':
mtx.c:744:33: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       mail_uid_sequence (stream,sequence) :
                                 ^
In file included from mtx.c:41:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mtx.c:745:29: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_sequence (stream,sequence)) : LONGT) &&
                             ^
In file included from mtx.c:41:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:806:29: note: in expansion of macro 'LOCAL'
        if (write (LOCAL->fd,LOCAL->buf,m) > 0) break;
                             ^
In file included from osdep.h:63:0,
                 from mtx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:821:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:824:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,WARN);
            ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:828:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Expunged %lu messages",n);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:830:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,(long) NIL);
          ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c: In function 'mtx_copy':
mtx.c:66:15: warning: pointer targets in passing argument 2 of 'mtx_isvalid' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:871:29: note: in expansion of macro 'LOCAL'
   if (!mtx_isvalid (mailbox,LOCAL->buf)) switch (errno) {
                             ^
mtx.c:169:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int mtx_isvalid (char *name,char *tmp)
     ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:878:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Can't access destination: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:879:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:883:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Invalid MTX-format mailbox name: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:884:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:888:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Not a MTX-format mailbox: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:889:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c:892:56: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (!((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                        ^
In file included from mtx.c:41:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mtx.c:893:24: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
  mail_sequence (stream,sequence))) return NIL;
                        ^
In file included from mtx.c:41:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:896:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to open copy mailbox: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:897:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:919:16: note: in expansion of macro 'LOCAL'
  if (write (fd,LOCAL->buf,j) < 0) ret = NIL;
                ^
In file included from osdep.h:63:0,
                 from mtx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:924:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to write message: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:925:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mtx.c:41:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mtx.c: In function 'mtx_append':
mtx.c:982:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (mailbox,"INBOX")) dummy_create (NIL,"INBOX.MTX");
                           ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c:982:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (mailbox,"INBOX")) dummy_create (NIL,"INBOX.MTX");
                                   ^
In file included from mtx.c:46:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mtx.c:1032:34: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
       if (!mail_parse_date (&elt,date)) {
                                  ^
In file included from mtx.c:41:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mtx.c:42:
mtx.c: In function 'mtx_parse':
mtx.c:66:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1132:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,'\015')) && (s[1] == '\012'))) {
                        ^
mtx.c:66:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1132:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,'\015')) && (s[1] == '\012'))) {
                        ^
mtx.c:1132:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,'\015')) && (s[1] == '\012'))) {
              ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mtx.c:42:
mtx.c:66:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1141:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                        ^
mtx.c:66:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1141:24: note: in expansion of macro 'LOCAL'
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                        ^
mtx.c:1141:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
              ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mtx.c:42:
mtx.c:1141:57: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                                                         ^
mtx.c:1141:57: note: expected 'const char *' but argument is of type 'unsigned char *'
mtx.c:1141:47: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!((s = strchr (LOCAL->buf,',')) && (t = strchr (s+1,';')))) {
                                               ^
mtx.c:1164:31: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
  (elt->rfc822_size = strtoul (s,(char **) &s,10)) && (!(s && *s)) &&
                               ^
In file included from osdep.h:43:0,
                 from mtx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mtx.c:1188:18: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     j = strtoul (t,NIL,8); /* get user flags value */
                  ^
In file included from osdep.h:43:0,
                 from mtx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mtx.c: In function 'mtx_read_flags':
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1266:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Unable to read new status: %s",strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'fatal' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1267:12: note: in expansion of macro 'LOCAL'
     fatal (LOCAL->buf);
            ^
In file included from osdep.h:65:0,
                 from mtx.c:42:
ftl.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fatal (char *string);
      ^
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1275:15: note: in expansion of macro 'LOCAL'
   j = strtoul(LOCAL->buf,NIL,8);/* get user flags value */
               ^
In file included from osdep.h:43:0,
                 from mtx.c:42:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
mtx.c: In function 'mtx_update_status':
mtx.c:66:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1301:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"%010lo%02o",k,(unsigned)
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtx.c:37:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mtx.c:66:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MTXLOCAL *) stream->local)
               ^
mtx.c:1309:22: note: in expansion of macro 'LOCAL'
     write (LOCAL->fd,LOCAL->buf,12);
                      ^
In file included from osdep.h:63:0,
                 from mtx.c:42:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mtx.c: In function 'mtx_header':
mtx.c:515:3: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
   read (LOCAL->fd,LOCAL->buf,*length);
   ^
mtx.c: In function 'mtx_snarf':
mtx.c:710:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,sbuf.st_size);
  ^
mtx.c: In function 'mtx_expunge':
mtx.c:801:6: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
      read (LOCAL->fd,LOCAL->buf,m);
      ^
mtx.c:827:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (LOCAL->fd,LOCAL->filesize);
  ^
mtx.c: In function 'mtx_copy':
mtx.c:918:2: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
  read (LOCAL->fd,LOCAL->buf,j);
  ^
mtx.c:926:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);
     ^
mtx.c: In function 'mtx_append':
mtx.c:1053:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (fd,sbuf.st_size);/* revert file */
     ^
`cat CCTYPE` -c `cat CFLAGS` news.c
news.c: In function 'news_list':
news.c:237:24: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       if (pmatch_full (name,pattern,'.')) mm_list (stream,'.',name,NIL);
                        ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from news.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
news.c:237:29: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
       if (pmatch_full (name,pattern,'.')) mm_list (stream,'.',name,NIL);
                             ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from news.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
news.c:240:19: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (name,pattern,'.'))
                   ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from news.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
news.c:240:24: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
  if (pmatch_full (name,pattern,'.'))
                        ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from news.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
news.c: In function 'news_canonicalize':
news.c:286:34: warning: value computed is not used [-Wunused-value]
     for (i = 0, s = pattern; *s; *s++) if ((*s == '*') || (*s == '%')) ++i;
                                  ^
news.c: In function 'news_open':
news.c:370:36: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nmsgs = scandir (tmp,&names,news_select,news_numsort)) >= 0) {
                                    ^
In file included from osdep.h:47:0,
                 from news.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
news.c:370:48: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nmsgs = scandir (tmp,&names,news_select,news_numsort)) >= 0) {
                                                ^
In file included from osdep.h:47:0,
                 from news.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
news.c: In function 'news_fast':
news.c:456:32: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
      mail_uid_sequence (stream,sequence) :
                                ^
In file included from news.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
news.c:457:28: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
      mail_sequence (stream,sequence)))
                            ^
In file included from news.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
news.c: In function 'news_flags':
news.c:474:33: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       mail_uid_sequence (stream,sequence) : mail_sequence (stream,sequence))
                                 ^
In file included from news.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
news.c:474:67: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_uid_sequence (stream,sequence) : mail_sequence (stream,sequence))
                                                                   ^
In file included from news.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
news.c: In function 'news_load_message':
news.c:61:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((NEWSLOCAL *) stream->local)
               ^
news.c:495:12: note: in expansion of macro 'LOCAL'
   sprintf (LOCAL->buf,"%s/%lu",LOCAL->dir,elt->private.uid);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from news.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
news.c:61:15: warning: pointer targets in passing argument 1 of 'open' differ in signedness [-Wpointer-sign]
 #define LOCAL ((NEWSLOCAL *) stream->local)
               ^
news.c:500:20: note: in expansion of macro 'LOCAL'
       ((fd = open (LOCAL->buf,O_RDONLY,NIL)) >= 0)) {
                    ^
In file included from /usr/include/fcntl.h:279:0,
                 from osdep.h:49,
                 from news.c:35:
/usr/include/arm-linux-gnueabihf/bits/fcntl2.h:41:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 open (const char *__path, int __oflag, ...)
 ^
news.c:504:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     d.chunk = LOCAL->buf;
             ^
news.c: In function 'news_valid':
news.c:161:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (fd,t = s = (char *) fs_get (sbuf.st_size+1),sbuf.st_size);
     ^
news.c: In function 'news_list':
news.c:228:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (fd,s = (char *) fs_get (sbuf.st_size + 1),sbuf.st_size);
     ^
`cat CCTYPE` -c `cat CFLAGS` phile.c
phile.c: In function 'phile_open':
phile.c:305:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->env->date = cpystr (tmp);
                    ^
phile.c:327:45: warning: pointer targets in passing argument 3 of 'strcrlfcpy' differ in signedness [-Wpointer-sign]
       buf->size = strcrlfcpy (&buf->data,&m,s,buf->size);
                                             ^
In file included from osdep.h:66:0,
                 from phile.c:36:
nl.h:32:15: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned long strcrlfcpy (unsigned char **dst,unsigned long *dstl,
               ^
phile.c:317:3: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
   read (fd,buf->data = (unsigned char *) fs_get (buf->size + 1),buf->size);
   ^
`cat CCTYPE` -c `cat CFLAGS` mh.c
mh.c: In function 'mh_isvalid':
mh.c:193:44: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if ((mh_allow_inbox && !compare_cstring (name,"INBOX")) ||
                                            ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:193:49: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if ((mh_allow_inbox && !compare_cstring (name,"INBOX")) ||
                                                 ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:194:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       !compare_cstring (name,MHINBOX) ||
                         ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:46:17: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
 #define MHINBOX "#mhinbox" /* corresponds to namespace in env_unix.c */
                 ^
mh.c:194:30: note: in expansion of macro 'MHINBOX'
       !compare_cstring (name,MHINBOX) ||
                              ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:198:42: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       ret = (synonly && compare_cstring (name,"INBOX")) ?
                                          ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:198:47: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
       ret = (synonly && compare_cstring (name,"INBOX")) ?
                                               ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c: In function 'mh_path':
mh.c:259:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"Path:")) {
                          ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:259:28: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    if (!compare_cstring (s,"Path:")) {
                            ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c: In function 'mh_scan':
mh.c:377:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (test,MHINBOX))
                           ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:46:17: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
 #define MHINBOX "#mhinbox" /* corresponds to namespace in env_unix.c */
                 ^
mh.c:377:32: note: in expansion of macro 'MHINBOX'
     if (!compare_cstring (test,MHINBOX))
                                ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c: In function 'mh_lsub':
mh.c:406:25: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     do if (pmatch_full (s,test,'/')) mm_lsub (stream,'/',s,NIL);
                         ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from mh.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
mh.c:406:27: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
     do if (pmatch_full (s,test,'/')) mm_lsub (stream,'/',s,NIL);
                           ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from mh.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
mh.c: In function 'mh_list_work':
mh.c:438:21: warning: pointer targets in passing argument 1 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    if (pmatch_full (name,pat,'/')) mm_list (stream,'/',name,NIL);
                     ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from mh.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
mh.c:438:26: warning: pointer targets in passing argument 2 of 'pmatch_full' differ in signedness [-Wpointer-sign]
    if (pmatch_full (name,pat,'/')) mm_list (stream,'/',name,NIL);
                          ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from mh.c:35:
env.h:29:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long pmatch_full (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
mh.c:440:16: warning: pointer targets in passing argument 1 of 'dmatch' differ in signedness [-Wpointer-sign]
    if (dmatch (name,pat,'/') &&
                ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from mh.c:35:
env.h:30:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long dmatch (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
mh.c:440:21: warning: pointer targets in passing argument 2 of 'dmatch' differ in signedness [-Wpointer-sign]
    if (dmatch (name,pat,'/') &&
                     ^
In file included from env_unix.h:61:0,
                 from osdep.h:63,
                 from mh.c:35:
env.h:30:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long dmatch (unsigned char *s,unsigned char *pat,unsigned char delim);
      ^
mh.c: In function 'mh_open':
mh.c:590:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     (!compare_cstring (stream->mailbox,MHINBOX) ||
                        ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:46:17: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
 #define MHINBOX "#mhinbox" /* corresponds to namespace in env_unix.c */
                 ^
mh.c:590:40: note: in expansion of macro 'MHINBOX'
     (!compare_cstring (stream->mailbox,MHINBOX) ||
                                        ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:595:24: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      !compare_cstring (stream->mailbox,"INBOX")) ? T : NIL;
                        ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:595:40: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      !compare_cstring (stream->mailbox,"INBOX")) ? T : NIL;
                                        ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c: In function 'mh_fast':
mh.c:641:32: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
      mail_uid_sequence (stream,sequence) :
                                ^
In file included from mh.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mh.c:642:28: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
      mail_sequence (stream,sequence)))
                            ^
In file included from mh.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mh.c: In function 'mh_load_message':
mh.c:72:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:665:12: note: in expansion of macro 'LOCAL'
   sprintf (LOCAL->buf,"%s/%lu",LOCAL->dir,elt->private.uid);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mh.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'open' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:670:20: note: in expansion of macro 'LOCAL'
       ((fd = open (LOCAL->buf,O_RDONLY,NIL)) >= 0)) {
                    ^
In file included from /usr/include/fcntl.h:279:0,
                 from osdep.h:49,
                 from mh.c:35:
/usr/include/arm-linux-gnueabihf/bits/fcntl2.h:41:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 open (const char *__path, int __oflag, ...)
 ^
mh.c:674:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     d.chunk = LOCAL->buf;
             ^
mh.c: In function 'mh_ping':
mh.c:865:46: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
     long nfiles = scandir (LOCAL->dir,&names,mh_select,mh_numsort);
                                              ^
In file included from osdep.h:47:0,
                 from mh.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mh.c:865:56: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
     long nfiles = scandir (LOCAL->dir,&names,mh_select,mh_numsort);
                                                        ^
In file included from osdep.h:47:0,
                 from mh.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:902:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"%s/%lu",LOCAL->dir,++old);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mh.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'open' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:905:19: note: in expansion of macro 'LOCAL'
  if (((fd = open (LOCAL->buf,O_WRONLY|O_CREAT|O_EXCL,
                   ^
In file included from /usr/include/fcntl.h:279:0,
                 from osdep.h:49,
                 from mh.c:35:
/usr/include/arm-linux-gnueabihf/bits/fcntl2.h:41:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 open (const char *__path, int __oflag, ...)
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'mh_setdate' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:929:16: note: in expansion of macro 'LOCAL'
    mh_setdate (LOCAL->buf,elt);
                ^
mh.c:110:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mh_setdate (char *file,MESSAGECACHE *elt);
      ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'unlink' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:937:14: note: in expansion of macro 'LOCAL'
      unlink (LOCAL->buf);/* flush this file */
              ^
In file included from osdep.h:45:0,
                 from mh.c:35:
/usr/include/unistd.h:826:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int unlink (const char *__name) __THROW __nonnull ((1));
            ^
mh.c:939:17: warning: too many arguments for format [-Wformat-extra-args]
    sprintf (tmp,"Message copy to MH mailbox failed: %.80s",
                 ^
mh.c: In function 'mh_expunge':
mh.c:984:30: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
    mail_uid_sequence (stream,sequence) :
                              ^
In file included from mh.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mh.c:985:26: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
    mail_sequence (stream,sequence)) : LONGT) {
                          ^
In file included from mh.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:990:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"%s/%lu",LOCAL->dir,elt->private.uid);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mh.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'unlink' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:991:14: note: in expansion of macro 'LOCAL'
  if (unlink (LOCAL->buf)) {/* try to delete the message */
              ^
In file included from osdep.h:45:0,
                 from mh.c:35:
/usr/include/unistd.h:826:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int unlink (const char *__name) __THROW __nonnull ((1));
            ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:992:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Expunge of message %lu failed, aborted: %s",i,
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mh.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:994:12: note: in expansion of macro 'LOCAL'
    mm_log (LOCAL->buf,(long) NIL);
            ^
In file included from mh.c:34:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:1012:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Expunged %lu messages",n);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mh.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:1013:15: note: in expansion of macro 'LOCAL'
       mm_log (LOCAL->buf,(long) NIL);
               ^
In file included from mh.c:34:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mh.c: In function 'mh_copy':
mh.c:1044:54: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if ((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                      ^
In file included from mh.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mh.c:1045:29: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_sequence (stream,sequence))
                             ^
In file included from mh.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:1048:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"%s/%lu",LOCAL->dir,elt->private.uid);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mh.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mh.c:72:15: warning: pointer targets in passing argument 1 of 'open' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MHLOCAL *) stream->local)
               ^
mh.c:1049:18: note: in expansion of macro 'LOCAL'
  if ((fd = open (LOCAL->buf,O_RDONLY,NIL)) < 0) return NIL;
                  ^
In file included from /usr/include/fcntl.h:279:0,
                 from osdep.h:49,
                 from mh.c:35:
/usr/include/arm-linux-gnueabihf/bits/fcntl2.h:41:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 open (const char *__path, int __oflag, ...)
 ^
mh.c:1061:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  d.chunk = LOCAL->buf;
          ^
mh.c: In function 'mh_append':
mh.c:1109:30: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!((!compare_cstring (mailbox,MHINBOX) ||
                              ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:46:17: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
 #define MHINBOX "#mhinbox" /* corresponds to namespace in env_unix.c */
                 ^
mh.c:1109:38: note: in expansion of macro 'MHINBOX'
     if (!((!compare_cstring (mailbox,MHINBOX) ||
                                      ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:1110:23: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (mailbox,"INBOX")) &&
                       ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:1110:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     !compare_cstring (mailbox,"INBOX")) &&
                               ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:1131:37: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nfiles = scandir (tmp,&names,mh_select,mh_numsort)) > 0) {
                                     ^
In file included from osdep.h:47:0,
                 from mh.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mh.c:1131:47: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nfiles = scandir (tmp,&names,mh_select,mh_numsort)) > 0) {
                                               ^
In file included from osdep.h:47:0,
                 from mh.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mh.c:1149:34: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
       if (!mail_parse_date (&elt,date)) {
                                  ^
In file included from mh.c:34:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
mh.c:1102:10: warning: variable 'size' set but not used [-Wunused-but-set-variable]
   long i,size,last,nfiles;
          ^
mh.c: In function 'mh_file':
mh.c:1231:25: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (name,MHINBOX) || !compare_cstring (name,"INBOX"))
                         ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:46:17: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
 #define MHINBOX "#mhinbox" /* corresponds to namespace in env_unix.c */
                 ^
mh.c:1231:30: note: in expansion of macro 'MHINBOX'
   if (!compare_cstring (name,MHINBOX) || !compare_cstring (name,"INBOX"))
                              ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:1231:60: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (name,MHINBOX) || !compare_cstring (name,"INBOX"))
                                                            ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c:1231:65: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   if (!compare_cstring (name,MHINBOX) || !compare_cstring (name,"INBOX"))
                                                                 ^
In file included from mh.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mh.c: In function 'mh_canonicalize':
mh.c:1264:34: warning: value computed is not used [-Wunused-value]
     for (i = 0, s = pattern; *s; *s++) if ((*s == '*') || (*s == '%')) ++i;
                                  ^
mh.c: In function 'mh_setdate':
mh.c:1282:3: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
   utime (file,tp);  /* set the times */
   ^
mh.c: In function 'mh_path':
mh.c:251:7: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
       read (fd,(t = (char *) fs_get (sbuf.st_size + 1)),sbuf.st_size);
       ^
`cat CCTYPE` -c `cat CFLAGS` mx.c
mx.c: In function 'mx_isvalid':
mx.c:186:30: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if (!compare_cstring (name,"INBOX")) errno = NIL;
                              ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:186:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   else if (!compare_cstring (name,"INBOX")) errno = NIL;
                                   ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c: In function 'mx_scan_contents':
mx.c:277:38: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nfiles = scandir (name,&names,mx_select,mx_numsort)) > 0)
                                      ^
In file included from osdep.h:47:0,
                 from mx.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mx.c:277:48: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nfiles = scandir (name,&names,mx_select,mx_numsort)) > 0)
                                                ^
In file included from osdep.h:47:0,
                 from mx.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mx.c: In function 'mx_create':
mx.c:348:7: warning: unused variable 'fd' [-Wunused-variable]
   int fd;
       ^
mx.c: In function 'mx_rename':
mx.c:439:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (old,"INBOX")) {
                          ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:439:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (old,"INBOX")) {
                              ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:462:54: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
       for (i = lasterror = 0,n = scandir (tmp,&names,mx_select,mx_numsort);
                                                      ^
In file included from osdep.h:47:0,
                 from mx.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mx.c:462:64: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
       for (i = lasterror = 0,n = scandir (tmp,&names,mx_select,mx_numsort);
                                                                ^
In file included from osdep.h:47:0,
                 from mx.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mx.c: In function 'mx_open':
mx.c:518:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:518:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:524:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
mx.c: In function 'mx_fast':
mx.c:573:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
       ((flags & FT_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from mx.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mx.c:574:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)))
                              ^
In file included from mx.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mx.c: In function 'mx_fast_work':
mx.c:62:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:591:12: note: in expansion of macro 'LOCAL'
   sprintf (LOCAL->buf,"%s/%lu",stream->mailbox,elt->private.uid);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'stat' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:593:35: note: in expansion of macro 'LOCAL'
   if (!elt->rfc822_size && !stat (LOCAL->buf,&sbuf)) {
                                   ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/sys/stat.h:453:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __NTH (stat (const char *__path, struct stat *__statbuf))
 ^
mx.c: In function 'mx_header':
mx.c:633:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       LOCAL->buf = (char *) fs_get ((LOCAL->buflen = elt->rfc822_size) + 1);
                  ^
mx.c:62:15: warning: pointer targets in passing argument 2 of 'cpytxt' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:648:43: note: in expansion of macro 'LOCAL'
     cpytxt (&elt->private.msg.header.text,LOCAL->buf,i);
                                           ^
In file included from mx.c:39:0:
misc.h:89:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *cpytxt (SIZEDTEXT *dst,char *text,unsigned long size);
       ^
mx.c:62:15: warning: pointer targets in passing argument 2 of 'cpytxt' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:649:41: note: in expansion of macro 'LOCAL'
     cpytxt (&elt->private.msg.text.text,LOCAL->buf+i,elt->rfc822_size - i);
                                         ^
In file included from mx.c:39:0:
misc.h:89:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *cpytxt (SIZEDTEXT *dst,char *text,unsigned long size);
       ^
mx.c: In function 'mx_ping':
mx.c:731:51: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
     long nfiles = scandir (stream->mailbox,&names,mx_select,mx_numsort);
                                                   ^
In file included from osdep.h:47:0,
                 from mx.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mx.c:731:61: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
     long nfiles = scandir (stream->mailbox,&names,mx_select,mx_numsort);
                                                             ^
In file included from osdep.h:47:0,
                 from mx.c:35:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:767:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"%s/%lu",stream->mailbox,++old);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'open' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:770:19: note: in expansion of macro 'LOCAL'
  if (((fd = open (LOCAL->buf,O_WRONLY|O_CREAT|O_EXCL,
                   ^
In file included from /usr/include/fcntl.h:279:0,
                 from osdep.h:49,
                 from mx.c:35:
/usr/include/arm-linux-gnueabihf/bits/fcntl2.h:41:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 open (const char *__path, int __oflag, ...)
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'mx_setdate' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:794:16: note: in expansion of macro 'LOCAL'
    mx_setdate (LOCAL->buf,elt);
                ^
mx.c:106:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mx_setdate (char *file,MESSAGECACHE *elt);
      ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'unlink' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:801:14: note: in expansion of macro 'LOCAL'
      unlink (LOCAL->buf);/* flush this file */
              ^
In file included from osdep.h:45:0,
                 from mx.c:35:
/usr/include/unistd.h:826:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int unlink (const char *__name) __THROW __nonnull ((1));
            ^
mx.c:803:17: warning: too many arguments for format [-Wformat-extra-args]
    sprintf (tmp,"Message copy to MX mailbox failed: %.80s",
                 ^
mx.c: In function 'mx_expunge':
mx.c:848:31: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
     mail_uid_sequence (stream,sequence) :
                               ^
In file included from mx.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mx.c:849:27: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
     mail_sequence (stream,sequence)) : LONGT) &&
                           ^
In file included from mx.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:855:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"%s/%lu",stream->mailbox,elt->private.uid);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'unlink' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:856:14: note: in expansion of macro 'LOCAL'
  if (unlink (LOCAL->buf)) {/* try to delete the message */
              ^
In file included from osdep.h:45:0,
                 from mx.c:35:
/usr/include/unistd.h:826:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int unlink (const char *__name) __THROW __nonnull ((1));
            ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:857:13: note: in expansion of macro 'LOCAL'
    sprintf (LOCAL->buf,"Expunge of message %lu failed, aborted: %s",i,
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:859:12: note: in expansion of macro 'LOCAL'
    MM_LOG (LOCAL->buf,(long) NIL);
            ^
In file included from mx.c:34:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:875:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,"Expunged %lu messages",n);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:876:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,(long) NIL);
               ^
In file included from mx.c:34:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mx.c: In function 'mx_copy':
mx.c:62:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:913:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Not a MX-format mailbox: %.80s",mailbox);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mx.c:30:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mx.c:62:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MXLOCAL *) stream->local)
               ^
mx.c:914:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mx.c:34:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mx.c:921:63: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (!(ret = ((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                               ^
In file included from mx.c:34:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mx.c:922:31: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
         mail_sequence (stream,sequence))));
                               ^
In file included from mx.c:34:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mx.c:944:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    d.chunk = LOCAL->buf;
            ^
mx.c:904:21: warning: variable 'uid' set but not used [-Wunused-but-set-variable]
   unsigned long i,j,uid,uidv;
                     ^
mx.c: In function 'mx_append':
mx.c:1003:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (mailbox,"INBOX")) mx_create (NIL,"INBOX");
                           ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:1003:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!compare_cstring (mailbox,"INBOX")) mx_create (NIL,"INBOX");
                                   ^
In file included from mx.c:39:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mx.c:1038:54: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
       else if (date && !(ret = mail_parse_date (&elt,date))) {
                                                      ^
In file included from mx.c:34:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
In file included from mx.c:35:0:
mx.c: In function 'mx_lockindex':
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
mx.c:1173:5: note: in expansion of macro 'flock'
     flock (LOCAL->fd,LOCK_EX); /* get exclusive lock */
     ^
mx.c: In function 'mx_setdate':
mx.c:1286:3: warning: implicit declaration of function 'utime' [-Wimplicit-function-declaration]
   utime (file,tp);  /* set the times */
   ^
mx.c: In function 'mx_header':
mx.c:636:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (fd,LOCAL->buf,elt->rfc822_size);
     ^
mx.c: In function 'mx_lockindex':
mx.c:1177:5: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read (LOCAL->fd,s = idx = (char *) fs_get (sbuf.st_size + 1),sbuf.st_size);
     ^
mx.c: In function 'mx_unlockindex':
mx.c:1269:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (LOCAL->fd,size);
     ^
`cat CCTYPE` -c `cat CFLAGS` mix.c
mix.c: In function 'mix_scan_contents':
mix.c:324:38: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nfiles = scandir (name,&names,mix_select,mix_msgfsort)) > 0)
                                      ^
In file included from osdep.h:47:0,
                 from mix.c:33:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mix.c:324:49: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
   if ((nfiles = scandir (name,&names,mix_select,mix_msgfsort)) > 0)
                                                 ^
In file included from osdep.h:47:0,
                 from mix.c:33:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mix.c: In function 'mix_create':
mix.c:63:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'int' [-Wformat=]
 #define MTAFMT "V%08lx\015\012L%08lx\015\012N%08lx\015\012"
                ^
mix.c:420:16: note: in expansion of macro 'MTAFMT'
     fprintf (f,MTAFMT,now,0,now);
                ^
In file included from mix.c:33:0:
mix.c: In function 'mix_delete':
osdep.h:60:15: warning: implicit declaration of function 'safe_flock' [-Wimplicit-function-declaration]
 #define flock safe_flock
               ^
mix.c:471:50: note: in expansion of macro 'flock'
   else if (((fd = open (tmp,O_RDWR,NIL)) < 0) || flock (fd,LOCK_EX|LOCK_NB))
                                                  ^
mix.c: In function 'mix_rename':
mix.c:529:26: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (old,"INBOX")) {
                          ^
In file included from mix.c:37:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mix.c:529:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (compare_cstring (old,"INBOX")) {
                              ^
In file included from mix.c:37:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mix.c:556:54: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
       for (i = lasterror = 0,n = scandir (tmp,&names,mix_rselect,alphasort);
                                                      ^
In file included from osdep.h:47:0,
                 from mix.c:33:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mix.c: In function 'mix_open':
mix.c:608:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                     ^
In file included from mix.c:37:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mix.c:608:53: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
   stream->inbox = !compare_cstring (stream->mailbox,"INBOX");
                                                     ^
In file included from mix.c:37:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mix.c:610:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   LOCAL->buf = (char *) fs_get (CHUNKSIZE);
              ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_dir' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:613:12: note: in expansion of macro 'LOCAL'
   mix_dir (LOCAL->buf,stream->mailbox);
            ^
mix.c:165:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_dir (char *dst,char *name);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:615:29: note: in expansion of macro 'LOCAL'
   stream->mailbox = cpystr (LOCAL->buf);
                             ^
In file included from mix.c:37:0:
misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:618:35: note: in expansion of macro 'LOCAL'
    ((LOCAL->mfd = open (mix_file (LOCAL->buf,stream->mailbox,MIXMETA),
                                   ^
mix.c:166:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file (char *dst,char *dir,char *name);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:621:35: note: in expansion of macro 'LOCAL'
    ((LOCAL->mfd = open (mix_file (LOCAL->buf,stream->mailbox,MIXMETA),
                                   ^
mix.c:166:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file (char *dst,char *dir,char *name);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:629:38: note: in expansion of macro 'LOCAL'
     LOCAL->index = cpystr (mix_file (LOCAL->buf,stream->mailbox,MIXINDEX));
                                      ^
mix.c:166:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file (char *dst,char *dir,char *name);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:630:39: note: in expansion of macro 'LOCAL'
     LOCAL->status = cpystr (mix_file (LOCAL->buf,stream->mailbox,MIXSTATUS));
                                       ^
mix.c:166:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file (char *dst,char *dir,char *name);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:631:42: note: in expansion of macro 'LOCAL'
     LOCAL->sortcache = cpystr (mix_file (LOCAL->buf,stream->mailbox,
                                          ^
mix.c:166:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file (char *dst,char *dir,char *name);
       ^
mix.c: In function 'mix_header':
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:720:46: note: in expansion of macro 'LOCAL'
     if ((LOCAL->msgfd = open (mix_file_data (LOCAL->buf,stream->mailbox,
                                              ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:732:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     LOCAL->buf = (char *) fs_get ((LOCAL->buflen = j) + 1);
                ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mix.c:33:
mix.c:110:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mix.c:33:
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:737:17: note: in expansion of macro 'LOCAL'
       !strncmp (LOCAL->buf,MSGTOK,MSGTSZ) &&
                 ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mix.c:33:
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:754:22: note: in expansion of macro 'LOCAL'
     if (s = strpbrk (LOCAL->buf,"\015\012")) *s = '\0';
                      ^
mix.c:711:7: warning: unused variable 'fd' [-Wunused-variable]
   int fd;
       ^
mix.c: In function 'mix_text':
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:783:46: note: in expansion of macro 'LOCAL'
     if ((LOCAL->msgfd = open (mix_file_data (LOCAL->buf,stream->mailbox,
                                              ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:807:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   d.chunk = LOCAL->buf;  /* initial buffer chunk */
           ^
mix.c:774:17: warning: unused variable 'i' [-Wunused-variable]
   unsigned long i;
                 ^
mix.c: In function 'mix_flag':
mix.c:832:53: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   if (((flags & ST_UID) ? mail_uid_sequence (stream,sequence) :
                                                     ^
In file included from mix.c:32:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mix.c:833:30: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
        mail_sequence (stream,sequence)) &&
                              ^
In file included from mix.c:32:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mix.c: In function 'mix_ping':
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:975:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Can't copy new mail at message: %lu",i - 1);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:976:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,WARN);
          ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:929:15: warning: unused variable 'sfd' [-Wunused-variable]
   int mfd,ifd,sfd;
               ^
mix.c:929:11: warning: unused variable 'ifd' [-Wunused-variable]
   int mfd,ifd,sfd;
           ^
mix.c:929:7: warning: unused variable 'mfd' [-Wunused-variable]
   int mfd,ifd,sfd;
       ^
mix.c: In function 'mix_expunge':
mix.c:1035:29: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   mail_uid_sequence (stream,sequence) :
                             ^
In file included from mix.c:32:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mix.c:1036:25: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
   mail_sequence (stream,sequence))) || stream->rdonly);
                         ^
In file included from mix.c:32:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mix.c:1054:53: warning: passing argument 3 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
       long nfiles = scandir (stream->mailbox,&names,mix_select,mix_msgfsort);
                                                     ^
In file included from osdep.h:47:0,
                 from mix.c:33:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent *)' but argument is of type 'int (*)(struct dirent *)'
 extern int scandir (const char *__restrict __dir,
            ^
mix.c:1054:64: warning: passing argument 4 of 'scandir' from incompatible pointer type [-Wincompatible-pointer-types]
       long nfiles = scandir (stream->mailbox,&names,mix_select,mix_msgfsort);
                                                                ^
In file included from osdep.h:47:0,
                 from mix.c:33:
/usr/include/dirent.h:254:12: note: expected 'int (*)(const struct dirent **, const struct dirent **)' but argument is of type 'int (*)(const void *, const void *)'
 extern int scandir (const char *__restrict __dir,
            ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1087:15: note: in expansion of macro 'LOCAL'
      sprintf (LOCAL->buf,"Can't locate mix message file %.08lx",
               ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1089:14: note: in expansion of macro 'LOCAL'
      MM_LOG (LOCAL->buf,ERROR);
              ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1098:30: note: in expansion of macro 'LOCAL'
      else if (mix_file_data (LOCAL->buf,stream->mailbox,cur->fileno) &&
                              ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'truncate' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1100:19: note: in expansion of macro 'LOCAL'
         truncate (LOCAL->buf,0) : unlink (LOCAL->buf))) {
                   ^
In file included from osdep.h:45:0,
                 from mix.c:33:
/usr/include/unistd.h:993:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int truncate (const char *__file, __off_t __length)
            ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'unlink' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1100:43: note: in expansion of macro 'LOCAL'
         truncate (LOCAL->buf,0) : unlink (LOCAL->buf))) {
                                           ^
In file included from osdep.h:45:0,
                 from mix.c:33:
/usr/include/unistd.h:826:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int unlink (const char *__name) __THROW __nonnull ((1));
            ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1101:17: note: in expansion of macro 'LOCAL'
        sprintf (LOCAL->buf,
                 ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1104:16: note: in expansion of macro 'LOCAL'
        MM_LOG (LOCAL->buf,WARN);
                ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:1131:26: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (nexp) sprintf (s = LOCAL->buf,"Expunged %lu messages",nexp);
                          ^
mix.c:1133:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       sprintf (s=LOCAL->buf,"Reclaimed %lu bytes of expunged space",reclaimed);
                 ^
mix.c:1026:11: warning: unused variable 'sfd' [-Wunused-variable]
   int ifd,sfd;
           ^
mix.c:1026:7: warning: unused variable 'ifd' [-Wunused-variable]
   int ifd,sfd;
       ^
mix.c: In function 'mix_burp':
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1223:18: note: in expansion of macro 'LOCAL'
   mix_file_data (LOCAL->buf,stream->mailbox,burp->fileno);
                  ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'stat' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1227:15: note: in expansion of macro 'LOCAL'
     if (stat (LOCAL->buf,&sbuf)) {
               ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/sys/stat.h:453:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __NTH (stat (const char *__path, struct stat *__statbuf))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1228:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,staterr,burp->name,strerror (errno));
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1229:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,ERROR);
               ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 3 of 'mix_burp_check' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1232:54: note: in expansion of macro 'LOCAL'
     else if (mix_burp_check (&burp->set,sbuf.st_size,LOCAL->buf)) {
                                                      ^
mix.c:147:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mix_burp_check (SEARCHSET *set,size_t size,char *file);
      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'truncate' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1236:33: note: in expansion of macro 'LOCAL'
       else if (ret = !truncate (LOCAL->buf,burp->set.last))
                                 ^
In file included from osdep.h:45:0,
                 from mix.c:33:
/usr/include/unistd.h:993:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int truncate (const char *__file, __off_t __length)
            ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1239:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,truncerr,burp->name,strerror (errno));
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1240:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,ERROR);
          ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'open' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1245:25: note: in expansion of macro 'LOCAL'
   else if (((fd = open (LOCAL->buf,O_RDWR,NIL)) < 0) ||
                         ^
In file included from /usr/include/fcntl.h:279:0,
                 from osdep.h:49,
                 from mix.c:33:
/usr/include/arm-linux-gnueabihf/bits/fcntl2.h:41:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 open (const char *__path, int __oflag, ...)
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1247:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,"Error opening mix message file %.80s: %.80s",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1249:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1253:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,staterr,burp->name,strerror (errno));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1254:13: note: in expansion of macro 'LOCAL'
     MM_LOG (LOCAL->buf,ERROR);
             ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 3 of 'mix_burp_check' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1259:52: note: in expansion of macro 'LOCAL'
   else if (mix_burp_check (&burp->set,sbuf.st_size,LOCAL->buf)) {
                                                    ^
mix.c:147:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mix_burp_check (SEARCHSET *set,size_t size,char *file);
      ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mix.c:33:
mix.c:110:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from osdep.h:44,
                 from mix.c:33:
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1264:13: note: in expansion of macro 'LOCAL'
    strncmp (LOCAL->buf,MSGTOK,MSGTSZ)) {
             ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1265:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,"Bad message token in mix message file at %lu",
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1267:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,ERROR);
          ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1307:16: note: in expansion of macro 'LOCAL'
       sprintf (LOCAL->buf,truncerr,burp->name,strerror (errno));
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1308:15: note: in expansion of macro 'LOCAL'
       MM_LOG (LOCAL->buf,WARN);
               ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:1219:9: warning: variable 's' set but not used [-Wunused-but-set-variable]
   void *s;
         ^
mix.c: In function 'mix_burp_check':
mix.c:1336:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'size_t {aka unsigned int}' [-Wformat=]
     sprintf (tmp,"Unexpected short mix message file %.80s %lu < %lu",
                  ^
mix.c: In function 'mix_copy':
mix.c:110:15: warning: pointer targets in passing argument 2 of 'mix_isvalid' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1357:35: note: in expansion of macro 'LOCAL'
   long ret = mix_isvalid (mailbox,LOCAL->buf);
                                   ^
mix.c:236:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mix_isvalid (char *name,char *meta)
      ^
mix.c:1375:68: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
   else if (!(ret = ((options & CP_UID) ? mail_uid_sequence (stream,sequence) :
                                                                    ^
In file included from mix.c:32:0:
mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mix.c:1376:29: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
       mail_sequence (stream,sequence))));
                             ^
In file included from mix.c:32:0:
mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
mix.c:1393:14: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
     sprintf (local->buf,MSRFMT,MSGTOK,0,0,0,0,0,0,0,'+',0,0,0);
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:69:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'int' [-Wformat=]
 #define MSRFMT "%s%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:\015\012"
                ^
mix.c:1393:25: note: in expansion of macro 'MSRFMT'
     sprintf (local->buf,MSRFMT,MSGTOK,0,0,0,0,0,0,0,'+',0,0,0);
                         ^
mix.c:69:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 14 has type 'int' [-Wformat=]
 #define MSRFMT "%s%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:\015\012"
                ^
mix.c:1393:25: note: in expansion of macro 'MSRFMT'
     sprintf (local->buf,MSRFMT,MSGTOK,0,0,0,0,0,0,0,'+',0,0,0);
                         ^
mix.c:1394:23: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     hdrsize = strlen (local->buf);
                       ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mix.c:1403:43: warning: pointer targets in passing argument 3 of 'mix_data_open' differ in signedness [-Wpointer-sign]
     if (msgf = mix_data_open (astream,&fd,&size,newsize)) {
                                           ^
mix.c:159:7: note: expected 'long int *' but argument is of type 'long unsigned int *'
 FILE *mix_data_open (MAILSTREAM *stream,int *fd,long *size,
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1415:47: note: in expansion of macro 'LOCAL'
      if ((LOCAL->msgfd = open (mix_file_data (LOCAL->buf,
                                               ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:1427:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      d.chunk = LOCAL->buf;
              ^
mix.c:1405:23: warning: variable 'uid' set but not used [-Wunused-but-set-variable]
       unsigned long j,uid,uidv;
                       ^
mix.c: In function 'mix_append':
mix.c:1519:32: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (ret = compare_cstring (mailbox,"INBOX") ?
                                ^
In file included from mix.c:37:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mix.c:1519:40: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (ret = compare_cstring (mailbox,"INBOX") ?
                                        ^
In file included from mix.c:37:0:
misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
mix.c:1550:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (local->buf,MSRFMT,MSGTOK,0,0,0,0,0,0,0,'+',0,0,0);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:69:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'int' [-Wformat=]
 #define MSRFMT "%s%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:\015\012"
                ^
mix.c:1550:27: note: in expansion of macro 'MSRFMT'
       sprintf (local->buf,MSRFMT,MSGTOK,0,0,0,0,0,0,0,'+',0,0,0);
                           ^
mix.c:69:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 14 has type 'int' [-Wformat=]
 #define MSRFMT "%s%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:\015\012"
                ^
mix.c:1550:27: note: in expansion of macro 'MSRFMT'
       sprintf (local->buf,MSRFMT,MSGTOK,0,0,0,0,0,0,0,'+',0,0,0);
                           ^
mix.c:1551:25: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       hdrsize = strlen (local->buf);
                         ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mix.c:1555:45: warning: pointer targets in passing argument 3 of 'mix_data_open' differ in signedness [-Wpointer-sign]
       if (msgf = mix_data_open (astream,&fd,&size,hdrsize + SIZE (message))) {
                                             ^
mix.c:159:7: note: expected 'long int *' but argument is of type 'long unsigned int *'
 FILE *mix_data_open (MAILSTREAM *stream,int *fd,long *size,
       ^
mix.c:1563:51: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
    else if (date && !(ret = mail_parse_date (&elt,date))) {
                                                   ^
In file included from mix.c:32:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
mix.c:1570:30: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
        mail_parse_date (&elt,tmp);
                              ^
In file included from mix.c:32:0:
mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
mix.c: In function 'mix_append_msg':
mix.c:1632:26: warning: unused variable 'hoff' [-Wunused-variable]
   unsigned long i,j,k,uf,hoff;
                          ^
mix.c:1632:17: warning: unused variable 'i' [-Wunused-variable]
   unsigned long i,j,k,uf,hoff;
                 ^
mix.c: In function 'mix_parse':
mix.c:110:15: warning: pointer targets in passing argument 2 of 'mix_read_record' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1823:42: note: in expansion of macro 'LOCAL'
       while ((s = mix_read_record (*idxf,LOCAL->buf,LOCAL->buflen,"index")) &&
                                          ^
mix.c:163:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_read_record (FILE *f,char *buf,unsigned long buflen,char *type);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:1959:31: note: in expansion of macro 'LOCAL'
      if (stat (mix_file_data (LOCAL->buf,stream->mailbox,
                               ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2041:11: note: in expansion of macro 'LOCAL'
  sprintf (LOCAL->buf,
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mm_log' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2044:10: note: in expansion of macro 'LOCAL'
  MM_LOG (LOCAL->buf,ERROR);
          ^
In file included from mix.c:32:0:
mail.h:1619:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mm_log (char *string,long errflg);
      ^
mix.c:110:15: warning: pointer targets in passing argument 2 of 'mix_read_record' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2054:43: note: in expansion of macro 'LOCAL'
    while ((t = s = mix_read_record (statf,LOCAL->buf,LOCAL->buflen,
                                           ^
mix.c:163:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_read_record (FILE *f,char *buf,unsigned long buflen,char *type);
       ^
mix.c: In function 'mix_meta_slurp':
mix.c:2150:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     LOCAL->buf = (char *) fs_get ((LOCAL->buflen = sbuf.st_size) + 1);
                ^
mix.c:2155:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       (read (LOCAL->mfd,s = LOCAL->buf,sbuf.st_size) != sbuf.st_size))
                           ^
mix.c: In function 'mix_meta_update':
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2190:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf,SEQFMT,LOCAL->metaseq = mix_modseq (LOCAL->metaseq));
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2191:35: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf + strlen (LOCAL->buf),MTAFMT,
                                   ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2191:14: note: in expansion of macro 'LOCAL'
     sprintf (LOCAL->buf + strlen (LOCAL->buf),MTAFMT,
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mix.c:28:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2193:56: note: in expansion of macro 'LOCAL'
     for (i = 0, c = 'K', s = ss = LOCAL->buf + strlen (LOCAL->buf);
                                                        ^
In file included from osdep.h:44:0,
                 from mix.c:33:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
mix.c:2194:26: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   (i < NUSERFLAGS) && (t = stream->user_flags[i]); ++i) {
                          ^
mix.c:110:15: warning: pointer targets in passing argument 2 of 'safe_write' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2208:30: note: in expansion of macro 'LOCAL'
     ret = (write (LOCAL->mfd,LOCAL->buf,i) == i) ? LONGT : NIL;
                              ^
In file included from osdep.h:63:0,
                 from mix.c:33:
env_unix.h:89:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long safe_write (int fd,char *buf,long nbytes);
      ^
mix.c: In function 'mix_index_update':
mix.c:65:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'int' [-Wformat=]
 #define IXRFMT ":%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:%08lx:%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2237:15: note: in expansion of macro 'IXRFMT'
  sprintf (tmp,IXRFMT,0,14,4,4,13,0,0,'+',0,0,0,0,0,0,0);
               ^
mix.c:65:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 13 has type 'int' [-Wformat=]
 #define IXRFMT ":%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:%08lx:%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2237:15: note: in expansion of macro 'IXRFMT'
  sprintf (tmp,IXRFMT,0,14,4,4,13,0,0,'+',0,0,0,0,0,0,0);
               ^
mix.c:65:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 14 has type 'int' [-Wformat=]
 #define IXRFMT ":%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:%08lx:%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2237:15: note: in expansion of macro 'IXRFMT'
  sprintf (tmp,IXRFMT,0,14,4,4,13,0,0,'+',0,0,0,0,0,0,0);
               ^
mix.c:65:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 15 has type 'int' [-Wformat=]
 #define IXRFMT ":%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:%08lx:%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2237:15: note: in expansion of macro 'IXRFMT'
  sprintf (tmp,IXRFMT,0,14,4,4,13,0,0,'+',0,0,0,0,0,0,0);
               ^
mix.c:65:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 16 has type 'int' [-Wformat=]
 #define IXRFMT ":%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:%08lx:%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2237:15: note: in expansion of macro 'IXRFMT'
  sprintf (tmp,IXRFMT,0,14,4,4,13,0,0,'+',0,0,0,0,0,0,0);
               ^
mix.c:65:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 17 has type 'int' [-Wformat=]
 #define IXRFMT ":%08lx:%04d%02d%02d%02d%02d%02d%c%02d%02d:%08lx:%08lx:%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2237:15: note: in expansion of macro 'IXRFMT'
  sprintf (tmp,IXRFMT,0,14,4,4,13,0,0,'+',0,0,0,0,0,0,0);
               ^
mix.c: In function 'mix_status_update':
mix.c:67:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'int' [-Wformat=]
 #define STRFMT ":%08lx:%08lx:%04x:%08lx:\015\012"
                ^
mix.c:2318:15: note: in expansion of macro 'STRFMT'
  sprintf (tmp,STRFMT,0,0,0,0);
               ^
mix.c:67:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'int' [-Wformat=]
 #define STRFMT ":%08lx:%08lx:%04x:%08lx:\015\012"
                ^
mix.c:2318:15: note: in expansion of macro 'STRFMT'
  sprintf (tmp,STRFMT,0,0,0,0);
               ^
mix.c:67:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 6 has type 'int' [-Wformat=]
 #define STRFMT ":%08lx:%08lx:%04x:%08lx:\015\012"
                ^
mix.c:2318:15: note: in expansion of macro 'STRFMT'
  sprintf (tmp,STRFMT,0,0,0,0);
               ^
mix.c: In function 'mix_data_open':
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2400:35: note: in expansion of macro 'LOCAL'
   if ((*fd = open (mix_file_data (LOCAL->buf,stream->mailbox,LOCAL->newmsg),
                                   ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c:110:15: warning: pointer targets in passing argument 1 of 'mix_file_data' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2416:7: note: in expansion of macro 'LOCAL'
      (LOCAL->buf,stream->mailbox,
       ^
mix.c:167:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_file_data (char *dst,char *dir,unsigned long data);
       ^
mix.c: In function 'mix_sortcache_open':
mix.c:110:15: warning: pointer targets in passing argument 2 of 'mix_read_record' differ in signedness [-Wpointer-sign]
 #define LOCAL ((MIXLOCAL *) stream->local)
               ^
mix.c:2466:44: note: in expansion of macro 'LOCAL'
     while ((s = t = mix_read_record (srtcf,LOCAL->buf,LOCAL->buflen,
                                            ^
mix.c:163:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mix_read_record (FILE *f,char *buf,unsigned long buflen,char *type);
       ^
mix.c:2565:21: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
          LOCAL->buf = (char *)
                     ^
mix.c:2577:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        for (s = LOCAL->buf,sl = NIL,
               ^
mix.c:2585:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     sl->text.data = cpystr (s);
                   ^
mix.c: In function 'mix_sortcache_update':
mix.c:73:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 5 has type 'size_t {aka unsigned int}' [-Wformat=]
 #define SCRFMT ":%08lx:%08lx:%08lx:%08lx:%08lx:%c%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2672:13: note: in expansion of macro 'SCRFMT'
  fprintf (f,SCRFMT,elt->private.uid,s->date,
             ^
mix.c:73:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 6 has type 'size_t {aka unsigned int}' [-Wformat=]
 #define SCRFMT ":%08lx:%08lx:%08lx:%08lx:%08lx:%c%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2672:13: note: in expansion of macro 'SCRFMT'
  fprintf (f,SCRFMT,elt->private.uid,s->date,
             ^
mix.c:73:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 7 has type 'size_t {aka unsigned int}' [-Wformat=]
 #define SCRFMT ":%08lx:%08lx:%08lx:%08lx:%08lx:%c%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2672:13: note: in expansion of macro 'SCRFMT'
  fprintf (f,SCRFMT,elt->private.uid,s->date,
             ^
mix.c:73:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 9 has type 'size_t {aka unsigned int}' [-Wformat=]
 #define SCRFMT ":%08lx:%08lx:%08lx:%08lx:%08lx:%c%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2672:13: note: in expansion of macro 'SCRFMT'
  fprintf (f,SCRFMT,elt->private.uid,s->date,
             ^
mix.c:73:16: warning: format '%lx' expects argument of type 'long unsigned int', but argument 10 has type 'size_t {aka unsigned int}' [-Wformat=]
 #define SCRFMT ":%08lx:%08lx:%08lx:%08lx:%08lx:%c%08lx:%08lx:%08lx:\015\012"
                ^
mix.c:2672:13: note: in expansion of macro 'SCRFMT'
  fprintf (f,SCRFMT,elt->private.uid,s->date,
             ^
mix.c: In function 'mix_copy':
mix.c:1477:2: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
  ftruncate (fd,size); /* revert file */
  ^
mix.c: In function 'mix_append':
mix.c:1594:4: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
    ftruncate (fd,size); /* revert all writes to file*/
    ^
mix.c: In function 'mix_meta_update':
mix.c:2209:5: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
     ftruncate (LOCAL->mfd,i); /* and tie off at that point */
     ^
mix.c: In function 'mix_index_update':
mix.c:2255:4: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
    ftruncate (fileno (idxf),sbuf.st_size);
    ^
mix.c:2288:16: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
       if (ret) ftruncate (fileno (idxf),ftell (idxf));
                ^
mix.c: In function 'mix_status_update':
mix.c:2335:4: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
    ftruncate (fileno (statf),sbuf.st_size);
    ^
mix.c:2369:16: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
       if (ret) ftruncate (fileno (statf),ftell (statf));
                ^
mix.c: In function 'mix_sortcache_update':
mix.c:2697:16: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
       if (ret) ftruncate (fileno (f),ftell (f));
                ^
mix.c: In function 'mix_sortcache_open':
mix.c:2640:8: warning: 'fd' may be used uninitialized in this function [-Wmaybe-uninitialized]
   else fchmod (fd,sbuf.st_mode);
        ^
sh -c 'rm -rf libc-client.so || true'
gcc --shared -Wl,-soname,libc-client.so.2007e -o libc-client.so osdep.o mail.o misc.o newsrc.o smanager.o utf8.o utf8aux.o siglocal.o dummy.o pseudo.o netmsg.o flstring.o fdstring.o rfc822.o nntp.o smtp.o imap4r1.o pop3.o unix.o mbx.o mmdf.o tenex.o mtx.o news.o phile.o mh.o mx.o mix.o -lpam -ldl -Wl,-z,relro -L/usr/lib -lssl -lcrypto  -L/usr/lib/arm-linux-gnueabihf/mit-krb5 -Wl,-z,relro -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err;true libc-client.so
osdep.o: In function `ssl_onceonlyinit':
/«PKGBUILDDIR»/c-client/osdep.c:336: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
make[4]: Leaving directory '/«PKGBUILDDIR»/c-client'
make[3]: Leaving directory '/«PKGBUILDDIR»/c-client'
echo lnps > OSTYPE
touch rebuild
sh -c 'rm -rf rebuild || true'
Building bundled tools...
cd mtest;make
make[3]: Entering directory '/«PKGBUILDDIR»/mtest'
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o mtest.o mtest.c
mtest.c: In function 'main':
mtest.c:124:10: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   ucase (tmp);
          ^
In file included from ../c-client/c-client.h:48:0,
                 from mtest.c:39:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
mtest.c: In function 'mm':
mtest.c:168:21: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
     switch (*ucase (cmd)) { /* dispatch based on command */
                     ^
In file included from ../c-client/c-client.h:48:0,
                 from mtest.c:39:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
mtest.c:204:13: warning: the address of 'parms' will always evaluate as 'true' [-Waddress]
         if (parms) {
             ^
mtest.c: In function 'overview_header':
mtest.c:402:28: warning: pointer targets in passing argument 2 of 'mail_parse_date' differ in signedness [-Wpointer-sign]
     mail_parse_date (&selt,ov->date);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from mtest.c:39:
../c-client/mail.h:1710:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_parse_date (MESSAGECACHE *elt,unsigned char *string);
      ^
mtest.c: In function 'prompt':
mtest.c:622:3: warning: implicit declaration of function 'gets' [-Wimplicit-function-declaration]
   gets (txt);
   ^
mtest.c: In function 'smtptest':
mtest.c:829:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   msg->date = (char *) fs_get (1+strlen (line));
             ^
mtest.c:830:11: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
   strcpy (msg->date,line);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from mtest.c:36:
/usr/include/arm-linux-gnueabihf/bits/string3.h:102:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
 ^
mtest.c: In function 'mm_login':
mtest.c:744:5: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
     fgets (user,NETMAXUSER-1,stdin);
     ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS` -o mtest mtest.o ../c-client/`cat ../c-client/ARCHIVENAME` `cat ../c-client/LDFLAGS`
mtest.o: In function `prompt':
/«PKGBUILDDIR»/mtest/mtest.c:622: warning: the `gets' function is dangerous and should not be used.
make[3]: Leaving directory '/«PKGBUILDDIR»/mtest'
cd ipopd;make
make[3]: Entering directory '/«PKGBUILDDIR»/ipopd'
cd ../c-client;make
make[4]: Entering directory '/«PKGBUILDDIR»/c-client'
make all `cat SPECIALS`
make[5]: Entering directory '/«PKGBUILDDIR»/c-client'
sh -c 'rm -rf c-client.a || true'
gcc --shared -Wl,-soname,libc-client.so.2007e -o libc-client.so osdep.o mail.o misc.o newsrc.o smanager.o utf8.o utf8aux.o siglocal.o dummy.o pseudo.o netmsg.o flstring.o fdstring.o rfc822.o nntp.o smtp.o imap4r1.o pop3.o unix.o mbx.o mmdf.o tenex.o mtx.o news.o phile.o mh.o mx.o mix.o -lpam -ldl -Wl,-z,relro -L/usr/lib -lssl -lcrypto  -L/usr/lib/arm-linux-gnueabihf/mit-krb5 -Wl,-z,relro -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err;true libc-client.so
osdep.o: In function `ssl_onceonlyinit':
/«PKGBUILDDIR»/c-client/osdep.c:336: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
make[5]: Leaving directory '/«PKGBUILDDIR»/c-client'
make[4]: Leaving directory '/«PKGBUILDDIR»/c-client'
cd ../c-client;make
make[4]: Entering directory '/«PKGBUILDDIR»/c-client'
make all `cat SPECIALS`
make[5]: Entering directory '/«PKGBUILDDIR»/c-client'
sh -c 'rm -rf c-client.a || true'
gcc --shared -Wl,-soname,libc-client.so.2007e -o libc-client.so osdep.o mail.o misc.o newsrc.o smanager.o utf8.o utf8aux.o siglocal.o dummy.o pseudo.o netmsg.o flstring.o fdstring.o rfc822.o nntp.o smtp.o imap4r1.o pop3.o unix.o mbx.o mmdf.o tenex.o mtx.o news.o phile.o mh.o mx.o mix.o -lpam -ldl -Wl,-z,relro -L/usr/lib -lssl -lcrypto  -L/usr/lib/arm-linux-gnueabihf/mit-krb5 -Wl,-z,relro -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err;true libc-client.so
osdep.o: In function `ssl_onceonlyinit':
/«PKGBUILDDIR»/c-client/osdep.c:336: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
make[5]: Leaving directory '/«PKGBUILDDIR»/c-client'
make[4]: Leaving directory '/«PKGBUILDDIR»/c-client'
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o ipop2d.o ipop2d.c
ipop2d.c: In function 'main':
ipop2d.c:149:14: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       ucase (s);  /* canonicalize case */
              ^
In file included from ../c-client/c-client.h:48:0,
                 from ipop2d.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
ipop2d.c: In function 'c_fold':
ipop2d.c:333:10: warning: unused variable 'mb' [-Wunused-variable]
   NETMBX mb;
          ^
ipop2d.c:332:9: warning: unused variable 's' [-Wunused-variable]
   char *s = NIL,tmp[2*TMPLEN];
         ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS` -o ipop2d ipop2d.o `cat ../c-client/LDFLAGS`
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o ipop3d.o ipop3d.c
ipop3d.c: In function 'main':
ipop3d.c:129:37: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     while (auth && compare_cstring (auth->name,"CRAM-MD5")) auth = auth->next;
                                     ^
In file included from ../c-client/c-client.h:48:0,
                 from ipop3d.c:35:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
ipop3d.c:129:48: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     while (auth && compare_cstring (auth->name,"CRAM-MD5")) auth = auth->next;
                                                ^
In file included from ../c-client/c-client.h:48:0,
                 from ipop3d.c:35:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
ipop3d.c:186:14: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       ucase (s);  /* canonicalize case */
              ^
In file included from ../c-client/c-client.h:48:0,
                 from ipop3d.c:35:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
ipop3d.c: In function 'pass_login':
ipop3d.c:654:8: warning: unused variable 'tmp' [-Wunused-variable]
   char tmp[MAILTMPLEN];
        ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS` -o ipop3d ipop3d.o `cat ../c-client/LDFLAGS`
make[3]: Leaving directory '/«PKGBUILDDIR»/ipopd'
cd imapd;make
make[3]: Entering directory '/«PKGBUILDDIR»/imapd'
cd ../c-client;make
make[4]: Entering directory '/«PKGBUILDDIR»/c-client'
make all `cat SPECIALS`
make[5]: Entering directory '/«PKGBUILDDIR»/c-client'
sh -c 'rm -rf c-client.a || true'
gcc --shared -Wl,-soname,libc-client.so.2007e -o libc-client.so osdep.o mail.o misc.o newsrc.o smanager.o utf8.o utf8aux.o siglocal.o dummy.o pseudo.o netmsg.o flstring.o fdstring.o rfc822.o nntp.o smtp.o imap4r1.o pop3.o unix.o mbx.o mmdf.o tenex.o mtx.o news.o phile.o mh.o mx.o mix.o -lpam -ldl -Wl,-z,relro -L/usr/lib -lssl -lcrypto  -L/usr/lib/arm-linux-gnueabihf/mit-krb5 -Wl,-z,relro -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err;true libc-client.so
osdep.o: In function `ssl_onceonlyinit':
/«PKGBUILDDIR»/c-client/osdep.c:336: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
make[5]: Leaving directory '/«PKGBUILDDIR»/c-client'
make[4]: Leaving directory '/«PKGBUILDDIR»/c-client'
cd ../c-client;make
make[4]: Entering directory '/«PKGBUILDDIR»/c-client'
make all `cat SPECIALS`
make[5]: Entering directory '/«PKGBUILDDIR»/c-client'
sh -c 'rm -rf c-client.a || true'
gcc --shared -Wl,-soname,libc-client.so.2007e -o libc-client.so osdep.o mail.o misc.o newsrc.o smanager.o utf8.o utf8aux.o siglocal.o dummy.o pseudo.o netmsg.o flstring.o fdstring.o rfc822.o nntp.o smtp.o imap4r1.o pop3.o unix.o mbx.o mmdf.o tenex.o mtx.o news.o phile.o mh.o mx.o mix.o -lpam -ldl -Wl,-z,relro -L/usr/lib -lssl -lcrypto  -L/usr/lib/arm-linux-gnueabihf/mit-krb5 -Wl,-z,relro -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err;true libc-client.so
osdep.o: In function `ssl_onceonlyinit':
/«PKGBUILDDIR»/c-client/osdep.c:336: warning: the use of `tmpnam' is dangerous, better use `mkstemp'
make[5]: Leaving directory '/«PKGBUILDDIR»/c-client'
make[4]: Leaving directory '/«PKGBUILDDIR»/c-client'
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -DANOFILE=\"/etc/anonymous.newsgroups\" -DALERTFILE=\"/etc/imapd.alert\" -DNNTPFILE=\"/etc/imapd.nntp\" -DUSERALERTFILE=\".imapalert\" -DSHUTDOWNFILE=\"/etc/nologin\"   -c -o imapd.o imapd.c
imapd.c: In function 'main':
imapd.c:302:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (((s = strrchr (argv[0],'/')) || (s = strrchr (argv[0],'\\'))) ?
          ^
imapd.c:302:41: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (((s = strrchr (argv[0],'/')) || (s = strrchr (argv[0],'\\'))) ?
                                         ^
imapd.c:307:16: warning: pointer targets in passing argument 1 of 'rfc822_date' differ in signedness [-Wpointer-sign]
   rfc822_date (tmp);  /* get date/time at startup */
                ^
In file included from ../c-client/env_unix.h:61:0,
                 from ../c-client/osdep.h:63,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
../c-client/env.h:32:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void rfc822_date (char *date);
      ^
imapd.c:327:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if (s = strchr (proxy,'\n')) *s = '\0';
        ^
imapd.c:334:7: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     s = myusername_full (&i); /* get user name and flags */
       ^
imapd.c:342:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       s = "ANONYMOUS";
         ^
imapd.c:346:22: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
       user = cpystr (s); /* copy user name */
                      ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imapd.c:346:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       user = cpystr (s); /* copy user name */
            ^
imapd.c:347:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       pass = cpystr ("*"); /* set fake password */
            ^
imapd.c:356:14: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
       PSOUT (user);
              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:370:10: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
   PSOUT (tmp);
          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:392:12: warning: pointer targets in passing argument 1 of 'slurp' differ in signedness [-Wpointer-sign]
     slurp (cmdbuf,CMDLEN,TIMEOUT);
            ^
imapd.c:127:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void slurp (char *s,int n,unsigned long timeout);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:399:18: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!strchr (cmdbuf,'\012')) {
                  ^
imapd.c:399:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:400:23: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
       if (t = strchr (cmdbuf,' ')) *t = '\0';
                       ^
imapd.c:400:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:400:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if (t = strchr (cmdbuf,' ')) *t = '\0';
             ^
imapd.c:406:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (tmp,response,t ? (char *) cmdbuf : "*");
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:407:14: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
       PSOUT (tmp);
              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:409:30: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
     else if (!(tag = strtok (cmdbuf," \015\012"))) {
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:416:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     else if (!(s = strtok (NIL," \015\012"))) {
                  ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:428:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s,"UID") && strtok (NIL," \015\012")) {
                    ^
imapd.c:428:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:428:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s,"UID") && strtok (NIL," \015\012")) {
                    ^
imapd.c:428:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:428:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s,"UID") && strtok (NIL," \015\012")) {
                    ^
imapd.c:428:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:428:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s,"UID") && strtok (NIL," \015\012")) {
                    ^
imapd.c:428:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:428:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s,"UID") && strtok (NIL," \015\012")) {
                    ^
imapd.c:428:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:428:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s,"UID") && strtok (NIL," \015\012")) {
                    ^
imapd.c:428:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:436:21: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
       cmd = cpystr (s);  /* save current command */
                     ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imapd.c:436:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       cmd = cpystr (s);  /* save current command */
           ^
imapd.c:438:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       if ((arg = strtok (NIL,"\015\012")) && ((i = strlen (arg)) > 3) &&
                ^
imapd.c:438:60: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       if ((arg = strtok (NIL,"\015\012")) && ((i = strlen (arg)) > 3) &&
                                                            ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:444:28: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
    litplus.size = strtoul (arg + i + 1,NIL,10);
                            ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:449:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (cmd,"NOOP")) {
                    ^
imapd.c:449:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:449:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (cmd,"NOOP")) {
                    ^
imapd.c:449:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:449:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (cmd,"NOOP")) {
                    ^
imapd.c:449:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:449:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (cmd,"NOOP")) {
                    ^
imapd.c:449:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:449:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (cmd,"NOOP")) {
                    ^
imapd.c:449:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:449:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (cmd,"NOOP")) {
                    ^
imapd.c:449:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:454:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"LOGOUT")) {
                         ^
imapd.c:454:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:454:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"LOGOUT")) {
                         ^
imapd.c:454:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:454:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"LOGOUT")) {
                         ^
imapd.c:454:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:454:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"LOGOUT")) {
                         ^
imapd.c:454:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:454:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"LOGOUT")) {
                         ^
imapd.c:454:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:454:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"LOGOUT")) {
                         ^
imapd.c:454:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:466:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"CAPABILITY")) {
                         ^
imapd.c:466:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:466:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"CAPABILITY")) {
                         ^
imapd.c:466:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:466:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"CAPABILITY")) {
                         ^
imapd.c:466:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:466:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"CAPABILITY")) {
                         ^
imapd.c:466:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:466:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"CAPABILITY")) {
                         ^
imapd.c:466:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:466:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (cmd,"CAPABILITY")) {
                         ^
imapd.c:466:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:488:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"AUTHENTICATE")) {
               ^
imapd.c:488:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:488:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"AUTHENTICATE")) {
               ^
imapd.c:488:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:488:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"AUTHENTICATE")) {
               ^
imapd.c:488:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:488:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"AUTHENTICATE")) {
               ^
imapd.c:488:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:488:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"AUTHENTICATE")) {
               ^
imapd.c:488:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:488:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"AUTHENTICATE")) {
               ^
imapd.c:488:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:498:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    else if (!strcmp (ucase (s),"ANONYMOUS") && !stat (ANOFILE,&sbuf)) {
                      ^
imapd.c:498:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:498:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strcmp (ucase (s),"ANONYMOUS") && !stat (ANOFILE,&sbuf)) {
                      ^
imapd.c:498:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:498:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    else if (!strcmp (ucase (s),"ANONYMOUS") && !stat (ANOFILE,&sbuf)) {
                      ^
imapd.c:498:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:498:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strcmp (ucase (s),"ANONYMOUS") && !stat (ANOFILE,&sbuf)) {
                      ^
imapd.c:498:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:498:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strcmp (ucase (s),"ANONYMOUS") && !stat (ANOFILE,&sbuf)) {
                      ^
imapd.c:498:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:498:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strcmp (ucase (s),"ANONYMOUS") && !stat (ANOFILE,&sbuf)) {
                      ^
imapd.c:498:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:499:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      if (!(s = imap_responder ("",0,NIL)))
              ^
imapd.c:503:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        user = cpystr ("ANONYMOUS");
             ^
imapd.c:504:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        pass = cpystr ("*");
             ^
imapd.c:514:39: warning: pointer targets in passing argument 1 of 'mail_auth' differ in signedness [-Wpointer-sign]
    else if (user = cpystr (mail_auth (s,imap_responder,argc,argv))) {
                                       ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1822:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *mail_auth (char *mechanism,authresponse_t resp,int argc,char *argv[]);
       ^
imapd.c:514:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    else if (user = cpystr (mail_auth (s,imap_responder,argc,argv))) {
                  ^
imapd.c:515:11: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      pass = cpystr ("*");
           ^
imapd.c:525:43: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
      char *msg = (char *) fs_get (strlen (cmd) + strlen (s) + 2);
                                           ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:525:58: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
      char *msg = (char *) fs_get (strlen (cmd) + strlen (s) + 2);
                                                          ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:528:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      cmd = msg;
          ^
imapd.c:530:31: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    auth && compare_cstring (s,auth->name); auth = auth->next);
                               ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:555:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LOGIN")) {
                    ^
imapd.c:555:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:555:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LOGIN")) {
                    ^
imapd.c:555:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:555:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LOGIN")) {
                    ^
imapd.c:555:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:555:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LOGIN")) {
                    ^
imapd.c:555:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:555:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LOGIN")) {
                    ^
imapd.c:555:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:555:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LOGIN")) {
                    ^
imapd.c:555:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:559:26: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
    if (!((user = cpystr (snarf (&arg))) &&
                          ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imapd.c:559:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!((user = cpystr (snarf (&arg))) &&
                ^
imapd.c:560:19: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
   (pass = cpystr (snarf (&arg))))) response = misarg;
                   ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imapd.c:560:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   (pass = cpystr (snarf (&arg))))) response = misarg;
         ^
imapd.c:563:36: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
    else if (!compare_cstring (user,"ANONYMOUS") &&
                                    ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:574:22: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
      if (s = strchr (user,'*')) *s++ ='\0';
                      ^
imapd.c:574:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:574:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      if (s = strchr (user,'*')) *s++ ='\0';
            ^
imapd.c:576:24: warning: pointer targets in passing argument 1 of 'server_login' differ in signedness [-Wpointer-sign]
      if (server_login (user,pass,s,argc,argv)) {
                        ^
In file included from ../c-client/env_unix.h:61:0,
                 from ../c-client/osdep.h:63,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
../c-client/env.h:39:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long server_login (char *user,char *pass,char *authuser,int argc,char *argv[]);
      ^
imapd.c:576:29: warning: pointer targets in passing argument 2 of 'server_login' differ in signedness [-Wpointer-sign]
      if (server_login (user,pass,s,argc,argv)) {
                             ^
In file included from ../c-client/env_unix.h:61:0,
                 from ../c-client/osdep.h:63,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
../c-client/env.h:39:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long server_login (char *user,char *pass,char *authuser,int argc,char *argv[]);
      ^
imapd.c:576:34: warning: pointer targets in passing argument 3 of 'server_login' differ in signedness [-Wpointer-sign]
      if (server_login (user,pass,s,argc,argv)) {
                                  ^
In file included from ../c-client/env_unix.h:61:0,
                 from ../c-client/osdep.h:63,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
../c-client/env.h:39:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long server_login (char *user,char *pass,char *authuser,int argc,char *argv[]);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:590:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STARTTLS")) {
                    ^
imapd.c:590:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:590:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STARTTLS")) {
                    ^
imapd.c:590:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:590:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STARTTLS")) {
                    ^
imapd.c:590:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:590:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STARTTLS")) {
                    ^
imapd.c:590:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:590:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STARTTLS")) {
                    ^
imapd.c:590:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:590:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STARTTLS")) {
                    ^
imapd.c:590:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
               ^
imapd.c:599:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
               ^
imapd.c:599:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:15: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
               ^
imapd.c:599:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
               ^
imapd.c:599:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
               ^
imapd.c:599:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:15: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
               ^
imapd.c:599:15: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:40: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
                                        ^
imapd.c:599:40: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:40: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
                                        ^
imapd.c:599:40: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:40: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
                                        ^
imapd.c:599:40: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:40: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
                                        ^
imapd.c:599:40: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:40: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
                                        ^
imapd.c:599:40: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:599:40: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  if (!strcmp (cmd,"FETCH") || !strcmp (cmd,"UID FETCH")) {
                                        ^
imapd.c:599:40: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:600:30: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (t = strtok(NIL,"\015\012"))))
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:600:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (t = strtok(NIL,"\015\012"))))
                    ^
imapd.c:600:46: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (t = strtok(NIL,"\015\012"))))
                                              ^
imapd.c:603:39: warning: pointer targets in passing argument 1 of 'fetch' differ in signedness [-Wpointer-sign]
      mail_sequence (stream,s)) fetch (t,uid);
                                       ^
imapd.c:148:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void fetch (char *t,unsigned long uid);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:607:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                    ^
imapd.c:607:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                    ^
imapd.c:607:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                    ^
imapd.c:607:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                    ^
imapd.c:607:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                    ^
imapd.c:607:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                    ^
imapd.c:607:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:45: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                                             ^
imapd.c:607:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                                             ^
imapd.c:607:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:45: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                                             ^
imapd.c:607:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                                             ^
imapd.c:607:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                                             ^
imapd.c:607:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:607:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STORE") || !strcmp (cmd,"UID STORE")) {
                                             ^
imapd.c:607:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:609:30: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (v = strtok (NIL," ")) &&
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:609:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (v = strtok (NIL," ")) &&
                    ^
imapd.c:609:46: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (v = strtok (NIL," ")) &&
                                              ^
imapd.c:610:6: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   (t = strtok (NIL,"\015\012")))) response = misarg;
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:615:19: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                   ^
imapd.c:615:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                   ^
imapd.c:615:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:19: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                   ^
imapd.c:615:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                   ^
imapd.c:615:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                   ^
imapd.c:615:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                   ^
imapd.c:615:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:50: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                                                  ^
imapd.c:615:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                                                  ^
imapd.c:615:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:50: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                                                  ^
imapd.c:615:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                                                  ^
imapd.c:615:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                                                  ^
imapd.c:615:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:615:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (ucase (v),"FLAGS") || !strcmp (v,"FLAGS.SILENT")) {
                                                  ^
imapd.c:615:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:616:16: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
        strcpy (tmp,"\\Answered \\Flagged \\Deleted \\Draft \\Seen");
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:102:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
 ^
imapd.c:618:29: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      (i < NUSERFLAGS) && (v = stream->user_flags[i]); i++)
                             ^
imapd.c:619:22: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
          if (strlen (v) <
                      ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:620:46: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       ((size_t) (MAILTMPLEN - ((u += strlen (u)) + 2 - tmp)))) {
                                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:622:13: warning: pointer targets in passing argument 1 of 'strcpy' differ in signedness [-Wpointer-sign]
     strcpy (u,v);
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:102:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
 ^
imapd.c:622:15: warning: pointer targets in passing argument 2 of 'strcpy' differ in signedness [-Wpointer-sign]
     strcpy (u,v);
               ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:102:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcpy (char *__restrict __dest, const char *__restrict __src))
 ^
imapd.c:624:26: warning: pointer targets in passing argument 2 of 'mail_flag' differ in signedness [-Wpointer-sign]
        mail_flag (stream,s,tmp,f & ~ST_SET);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1688:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_flag (MAILSTREAM *stream,char *sequence,char *flag,long flags);
      ^
imapd.c:624:28: warning: pointer targets in passing argument 3 of 'mail_flag' differ in signedness [-Wpointer-sign]
        mail_flag (stream,s,tmp,f & ~ST_SET);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1688:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_flag (MAILSTREAM *stream,char *sequence,char *flag,long flags);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:626:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                        ^
imapd.c:626:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                        ^
imapd.c:626:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                        ^
imapd.c:626:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                        ^
imapd.c:626:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                        ^
imapd.c:626:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                        ^
imapd.c:626:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:48: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                                                ^
imapd.c:626:48: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:48: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                                                ^
imapd.c:626:48: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:48: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                                                ^
imapd.c:626:48: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:48: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                                                ^
imapd.c:626:48: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:48: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                                                ^
imapd.c:626:48: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:626:48: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (v,"-FLAGS") || !strcmp (v,"-FLAGS.SILENT"))
                                                ^
imapd.c:626:48: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                       ^
imapd.c:628:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                       ^
imapd.c:628:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                       ^
imapd.c:628:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                       ^
imapd.c:628:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                       ^
imapd.c:628:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                       ^
imapd.c:628:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:46: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                                              ^
imapd.c:628:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                                              ^
imapd.c:628:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:46: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                                              ^
imapd.c:628:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                                              ^
imapd.c:628:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                                              ^
imapd.c:628:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:628:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (strcmp (v,"+FLAGS") && strcmp (v,"+FLAGS.SILENT")) {
                                              ^
imapd.c:628:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:634:24: warning: pointer targets in passing argument 2 of 'mail_flag' differ in signedness [-Wpointer-sign]
      mail_flag (stream,s,t,f);
                        ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1688:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_flag (MAILSTREAM *stream,char *sequence,char *flag,long flags);
      ^
imapd.c:634:26: warning: pointer targets in passing argument 3 of 'mail_flag' differ in signedness [-Wpointer-sign]
      mail_flag (stream,s,t,f);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1688:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_flag (MAILSTREAM *stream,char *sequence,char *flag,long flags);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:645:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CHECK")) {
                    ^
imapd.c:645:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:645:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CHECK")) {
                    ^
imapd.c:645:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:645:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CHECK")) {
                    ^
imapd.c:645:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:645:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CHECK")) {
                    ^
imapd.c:645:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:645:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CHECK")) {
                    ^
imapd.c:645:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:645:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CHECK")) {
                    ^
imapd.c:645:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:655:35: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || (strcmp (cmd,"EXPUNGE") &&
                                   ^
imapd.c:655:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:655:35: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || (strcmp (cmd,"EXPUNGE") &&
                                   ^
imapd.c:655:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:655:35: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || (strcmp (cmd,"EXPUNGE") &&
                                   ^
imapd.c:655:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:655:35: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || (strcmp (cmd,"EXPUNGE") &&
                                   ^
imapd.c:655:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:655:35: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || (strcmp (cmd,"EXPUNGE") &&
                                   ^
imapd.c:655:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:655:35: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || (strcmp (cmd,"EXPUNGE") &&
                                   ^
imapd.c:655:35: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:656:14: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      strcmp (cmd,"UID EXPUNGE")))) {
              ^
imapd.c:656:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:656:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      strcmp (cmd,"UID EXPUNGE")))) {
              ^
imapd.c:656:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:656:14: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      strcmp (cmd,"UID EXPUNGE")))) {
              ^
imapd.c:656:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:656:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      strcmp (cmd,"UID EXPUNGE")))) {
              ^
imapd.c:656:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:656:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      strcmp (cmd,"UID EXPUNGE")))) {
              ^
imapd.c:656:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:656:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      strcmp (cmd,"UID EXPUNGE")))) {
              ^
imapd.c:656:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:660:32: warning: pointer targets in passing argument 2 of 'mail_expunge_full' differ in signedness [-Wpointer-sign]
      mail_expunge_full (stream,arg,arg ? EX_UID : NIL);
                                ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1695:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_expunge_full (MAILSTREAM *stream,char *sequence,long options);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:666:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                    ^
imapd.c:666:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                    ^
imapd.c:666:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                    ^
imapd.c:666:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                    ^
imapd.c:666:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                    ^
imapd.c:666:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                    ^
imapd.c:666:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:45: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                                             ^
imapd.c:666:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                                             ^
imapd.c:666:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:45: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                                             ^
imapd.c:666:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                                             ^
imapd.c:666:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                                             ^
imapd.c:666:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:666:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"CLOSE") || !strcmp (cmd,"UNSELECT")) {
                                             ^
imapd.c:666:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:14: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
              ^
imapd.c:682:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
              ^
imapd.c:682:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:14: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
              ^
imapd.c:682:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
              ^
imapd.c:682:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
              ^
imapd.c:682:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:14: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
              ^
imapd.c:682:14: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:38: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
                                      ^
imapd.c:682:38: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:38: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
                                      ^
imapd.c:682:38: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:38: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
                                      ^
imapd.c:682:38: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:38: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
                                      ^
imapd.c:682:38: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:38: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
                                      ^
imapd.c:682:38: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:682:38: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    (!strcmp (cmd,"COPY") || !strcmp (cmd,"UID COPY"))) {
                                      ^
imapd.c:682:38: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:684:30: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (arg = strtok(NIL,"\015\012"))
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:684:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (arg = strtok(NIL,"\015\012"))
                    ^
imapd.c:684:48: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (arg = strtok(NIL,"\015\012"))
                                                ^
imapd.c:694:37: warning: pointer targets in passing argument 2 of 'mail_copy_full' differ in signedness [-Wpointer-sign]
    else if (!mail_copy_full (stream,s,t,uid ? CP_UID : NIL)) {
                                     ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1696:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_copy_full (MAILSTREAM *stream,char *sequence,char *mailbox,
      ^
imapd.c:694:39: warning: pointer targets in passing argument 3 of 'mail_copy_full' differ in signedness [-Wpointer-sign]
    else if (!mail_copy_full (stream,s,t,uid ? CP_UID : NIL)) {
                                       ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1696:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_copy_full (MAILSTREAM *stream,char *sequence,char *mailbox,
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:701:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                    ^
imapd.c:701:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                    ^
imapd.c:701:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                    ^
imapd.c:701:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                    ^
imapd.c:701:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                    ^
imapd.c:701:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                    ^
imapd.c:701:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                                            ^
imapd.c:701:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                                            ^
imapd.c:701:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                                            ^
imapd.c:701:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                                            ^
imapd.c:701:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                                            ^
imapd.c:701:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:701:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SORT") || !strcmp (cmd,"UID SORT")) {
                                            ^
imapd.c:701:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:703:47: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
    if (!(arg && (*arg == '(') && (t = strchr (s = arg + 1,')')) &&
                                               ^
imapd.c:703:47: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:703:37: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (*arg == '(') && (t = strchr (s = arg + 1,')')) &&
                                     ^
imapd.c:711:24: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
      if (!(s = strtok (ucase (s)," "))) response = badatt;
                        ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:711:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      if (!(s = strtok (ucase (s)," "))) response = badatt;
              ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:716:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"REVERSE")) {
                ^
imapd.c:716:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:716:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"REVERSE")) {
                ^
imapd.c:716:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:716:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"REVERSE")) {
                ^
imapd.c:716:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:716:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"REVERSE")) {
                ^
imapd.c:716:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:716:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"REVERSE")) {
                ^
imapd.c:716:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:716:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"REVERSE")) {
                ^
imapd.c:716:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:718:13: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(s = strtok (NIL," "))) {
             ^
imapd.c:719:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       s = ""; /* end of attributes */
         ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:723:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"DATE")) pg->function = SORTDATE;
                ^
imapd.c:723:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:723:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"DATE")) pg->function = SORTDATE;
                ^
imapd.c:723:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:723:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"DATE")) pg->function = SORTDATE;
                ^
imapd.c:723:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:723:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"DATE")) pg->function = SORTDATE;
                ^
imapd.c:723:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:723:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"DATE")) pg->function = SORTDATE;
                ^
imapd.c:723:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:723:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (s,"DATE")) pg->function = SORTDATE;
                ^
imapd.c:723:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:724:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"ARRIVAL")) pg->function = SORTARRIVAL;
                     ^
imapd.c:724:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:724:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"ARRIVAL")) pg->function = SORTARRIVAL;
                     ^
imapd.c:724:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:724:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"ARRIVAL")) pg->function = SORTARRIVAL;
                     ^
imapd.c:724:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:724:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"ARRIVAL")) pg->function = SORTARRIVAL;
                     ^
imapd.c:724:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:724:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"ARRIVAL")) pg->function = SORTARRIVAL;
                     ^
imapd.c:724:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:724:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"ARRIVAL")) pg->function = SORTARRIVAL;
                     ^
imapd.c:724:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:725:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"FROM")) pg->function = SORTFROM;
                     ^
imapd.c:725:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:725:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"FROM")) pg->function = SORTFROM;
                     ^
imapd.c:725:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:725:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"FROM")) pg->function = SORTFROM;
                     ^
imapd.c:725:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:725:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"FROM")) pg->function = SORTFROM;
                     ^
imapd.c:725:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:725:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"FROM")) pg->function = SORTFROM;
                     ^
imapd.c:725:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:725:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"FROM")) pg->function = SORTFROM;
                     ^
imapd.c:725:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:726:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SUBJECT")) pg->function = SORTSUBJECT;
                     ^
imapd.c:726:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:726:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SUBJECT")) pg->function = SORTSUBJECT;
                     ^
imapd.c:726:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:726:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SUBJECT")) pg->function = SORTSUBJECT;
                     ^
imapd.c:726:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:726:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SUBJECT")) pg->function = SORTSUBJECT;
                     ^
imapd.c:726:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:726:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SUBJECT")) pg->function = SORTSUBJECT;
                     ^
imapd.c:726:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:726:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SUBJECT")) pg->function = SORTSUBJECT;
                     ^
imapd.c:726:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:727:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"TO")) pg->function = SORTTO;
                     ^
imapd.c:727:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:727:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"TO")) pg->function = SORTTO;
                     ^
imapd.c:727:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:727:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"TO")) pg->function = SORTTO;
                     ^
imapd.c:727:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:727:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"TO")) pg->function = SORTTO;
                     ^
imapd.c:727:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:727:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"TO")) pg->function = SORTTO;
                     ^
imapd.c:727:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:727:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"TO")) pg->function = SORTTO;
                     ^
imapd.c:727:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:728:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"CC")) pg->function = SORTCC;
                     ^
imapd.c:728:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:728:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"CC")) pg->function = SORTCC;
                     ^
imapd.c:728:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:728:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"CC")) pg->function = SORTCC;
                     ^
imapd.c:728:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:728:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"CC")) pg->function = SORTCC;
                     ^
imapd.c:728:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:728:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"CC")) pg->function = SORTCC;
                     ^
imapd.c:728:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:728:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"CC")) pg->function = SORTCC;
                     ^
imapd.c:728:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:729:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SIZE")) pg->function = SORTSIZE;
                     ^
imapd.c:729:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:729:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SIZE")) pg->function = SORTSIZE;
                     ^
imapd.c:729:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:729:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SIZE")) pg->function = SORTSIZE;
                     ^
imapd.c:729:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:729:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SIZE")) pg->function = SORTSIZE;
                     ^
imapd.c:729:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:729:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SIZE")) pg->function = SORTSIZE;
                     ^
imapd.c:729:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:729:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   else if (!strcmp (s,"SIZE")) pg->function = SORTSIZE;
                     ^
imapd.c:729:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:731:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        } while (s = strtok (NIL," "));
                   ^
imapd.c:735:55: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
        else if (!((t = snarf (&arg)) && (cs = cpystr (t)) && arg &&
                                                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:758:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                    ^
imapd.c:758:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                    ^
imapd.c:758:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                    ^
imapd.c:758:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                    ^
imapd.c:758:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                    ^
imapd.c:758:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                    ^
imapd.c:758:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:46: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                                              ^
imapd.c:758:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                                              ^
imapd.c:758:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:46: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                                              ^
imapd.c:758:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                                              ^
imapd.c:758:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                                              ^
imapd.c:758:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:758:46: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"THREAD") || !strcmp (cmd,"UID THREAD")) {
                                              ^
imapd.c:758:46: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:763:30: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (cs = strtok (NIL," ")) &&
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:763:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," ")) && (cs = strtok (NIL," ")) &&
                    ^
imapd.c:764:30: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   (cs = cpystr (cs)) && (arg = strtok (NIL,"\015\012"))))
                              ^
imapd.c:770:36: warning: pointer targets in passing argument 2 of 'mail_thread' differ in signedness [-Wpointer-sign]
      if (thr = mail_thread (stream,s,cs,spg,uid ? SE_UID : NIL)) {
                                    ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1756:13: note: expected 'char *' but argument is of type 'unsigned char *'
 THREADNODE *mail_thread (MAILSTREAM *stream,char *type,char *charset,
             ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:783:27: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                           ^
imapd.c:783:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                           ^
imapd.c:783:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:27: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                           ^
imapd.c:783:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                           ^
imapd.c:783:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                           ^
imapd.c:783:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:27: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                           ^
imapd.c:783:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:53: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                                                     ^
imapd.c:783:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                                                     ^
imapd.c:783:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:53: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                                                     ^
imapd.c:783:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                                                     ^
imapd.c:783:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                                                     ^
imapd.c:783:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:783:53: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
         else if (!strcmp (cmd,"SEARCH") || !strcmp (cmd,"UID SEARCH")) {
                                                     ^
imapd.c:783:53: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:848:46: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
      if (s = snarf (&arg)) charset = cpystr (s);
                                              ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:938:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                  ^
imapd.c:938:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                  ^
imapd.c:938:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                  ^
imapd.c:938:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                  ^
imapd.c:938:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                  ^
imapd.c:938:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                  ^
imapd.c:938:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:43: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                                           ^
imapd.c:938:43: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:43: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                                           ^
imapd.c:938:43: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:43: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                                           ^
imapd.c:938:43: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:43: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                                           ^
imapd.c:938:43: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:43: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                                           ^
imapd.c:938:43: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:938:43: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!(strcmp (cmd,"SELECT") && strcmp (cmd,"EXAMINE") &&
                                           ^
imapd.c:938:43: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:939:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   strcmp (cmd,"BBOARD"))) {
           ^
imapd.c:939:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:939:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   strcmp (cmd,"BBOARD"))) {
           ^
imapd.c:939:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:939:11: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   strcmp (cmd,"BBOARD"))) {
           ^
imapd.c:939:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:939:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   strcmp (cmd,"BBOARD"))) {
           ^
imapd.c:939:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:939:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   strcmp (cmd,"BBOARD"))) {
           ^
imapd.c:939:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:939:11: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   strcmp (cmd,"BBOARD"))) {
           ^
imapd.c:939:11: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:943:41: warning: pointer targets in passing argument 1 of 'bboardname' differ in signedness [-Wpointer-sign]
    else if (nameok (NIL,s = bboardname (cmd,s))) {
                                         ^
imapd.c:192:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *bboardname (char *cmd,char *name);
       ^
imapd.c:943:45: warning: pointer targets in passing argument 2 of 'bboardname' differ in signedness [-Wpointer-sign]
    else if (nameok (NIL,s = bboardname (cmd,s))) {
                                             ^
imapd.c:192:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *bboardname (char *cmd,char *name);
       ^
imapd.c:943:27: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    else if (nameok (NIL,s = bboardname (cmd,s))) {
                           ^
imapd.c:943:25: warning: pointer targets in passing argument 2 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (NIL,s = bboardname (cmd,s))) {
                         ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:944:40: warning: pointer targets in passing argument 2 of 'mail_valid' differ in signedness [-Wpointer-sign]
      DRIVER *factory = mail_valid (NIL,s,NIL);
                                        ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1632:9: note: expected 'char *' but argument is of type 'unsigned char *'
 DRIVER *mail_valid (MAILSTREAM *stream,char *mailbox,char *purpose);
         ^
imapd.c:955:31: warning: pointer targets in passing argument 2 of 'mail_open' differ in signedness [-Wpointer-sign]
   (stream = mail_open (stream,s,f | OP_SILENT)) &&
                               ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1647:13: note: expected 'char *' but argument is of type 'unsigned char *'
 MAILSTREAM *mail_open (MAILSTREAM *stream,char *name,long options);
             ^
imapd.c:961:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     (t = mail_fetch_text (stream,1,NIL,&i,NIL)) &&
        ^
imapd.c:964:12: warning: pointer targets in passing argument 1 of 'strncpy' differ in signedness [-Wpointer-sign]
   strncpy (tmp,t,i)[i] = '\0';
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:117:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
 ^
imapd.c:964:16: warning: pointer targets in passing argument 2 of 'strncpy' differ in signedness [-Wpointer-sign]
   strncpy (tmp,t,i)[i] = '\0';
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:117:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
 ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:966:20: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
                    ^
imapd.c:966:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:966:20: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
                    ^
imapd.c:966:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:966:20: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
                    ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
imapd.c:966:20: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
                    ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
imapd.c:966:20: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
                    ^
imapd.c:966:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:966:20: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
                    ^
imapd.c:966:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:966:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (t = strpbrk (tmp,"\r\n")) *t = '\0';
         ^
imapd.c:968:33: warning: pointer targets in passing argument 2 of 'mail_open' differ in signedness [-Wpointer-sign]
   if ((tstream = mail_open (NIL,tmp,f | OP_SILENT)) &&
                                 ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1647:13: note: expected 'char *' but argument is of type 'unsigned char *'
 MAILSTREAM *mail_open (MAILSTREAM *stream,char *name,long options);
             ^
imapd.c:980:40: warning: pointer targets in passing argument 1 of 'isnewsproxy' differ in signedness [-Wpointer-sign]
      else if (!factory && isnewsproxy (s)) {
                                        ^
imapd.c:193:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long isnewsproxy (char *name);
      ^
imapd.c:981:17: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
        sprintf (tmp,"{%.300s/nntp}%.300s",nntpproxy,(char *) s+6);
                 ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:982:35: warning: pointer targets in passing argument 2 of 'mail_open' differ in signedness [-Wpointer-sign]
        stream = mail_open (stream,tmp,f);
                                   ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1647:13: note: expected 'char *' but argument is of type 'unsigned char *'
 MAILSTREAM *mail_open (MAILSTREAM *stream,char *name,long options);
             ^
imapd.c:985:38: warning: pointer targets in passing argument 2 of 'mail_open' differ in signedness [-Wpointer-sign]
      else stream = mail_open (stream,s,f);
                                      ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1647:13: note: expected 'char *' but argument is of type 'unsigned char *'
 MAILSTREAM *mail_open (MAILSTREAM *stream,char *name,long options);
             ^
imapd.c:991:32: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        if (!compare_cstring (s,"#MHINBOX"))
                                ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:993:50: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
        else lastsel = cpystr (compare_cstring (s,"INBOX") ?
                                                  ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1012:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"APPEND"))) {
                                  ^
imapd.c:1012:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1012:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"APPEND"))) {
                                  ^
imapd.c:1012:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1012:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"APPEND"))) {
                                  ^
imapd.c:1012:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1012:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"APPEND"))) {
                                  ^
imapd.c:1012:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1012:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"APPEND"))) {
                                  ^
imapd.c:1012:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1012:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"APPEND"))) {
                                  ^
imapd.c:1012:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1022:37: warning: pointer targets in passing argument 2 of 'mail_append_multiple' differ in signedness [-Wpointer-sign]
      if (!mail_append_multiple (NIL,s,append_msg,(void *) &ad)) {
                                     ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1700:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_append_multiple (MAILSTREAM *stream,char *mailbox,append_t af,
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1037:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                    ^
imapd.c:1037:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                    ^
imapd.c:1037:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                    ^
imapd.c:1037:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                    ^
imapd.c:1037:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                    ^
imapd.c:1037:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                    ^
imapd.c:1037:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                                            ^
imapd.c:1037:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                                            ^
imapd.c:1037:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                                            ^
imapd.c:1037:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                                            ^
imapd.c:1037:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                                            ^
imapd.c:1037:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1037:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LIST") || !strcmp (cmd,"RLIST")) {
                                            ^
imapd.c:1037:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1043:21: warning: pointer targets in passing argument 1 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (s,t)) {
                     ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:1043:23: warning: pointer targets in passing argument 2 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (s,t)) {
                       ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:1044:28: warning: pointer targets in passing argument 1 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,LONGT)) {
                            ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1044:30: warning: pointer targets in passing argument 2 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,LONGT)) {
                              ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1044:32: warning: pointer targets in passing argument 3 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,LONGT)) {
                                ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1046:26: warning: pointer targets in passing argument 3 of 'mail_list' differ in signedness [-Wpointer-sign]
        mail_list (NIL,"",tmp);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1637:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_list (MAILSTREAM *stream,char *ref,char *pat);
      ^
imapd.c:1049:26: warning: pointer targets in passing argument 2 of 'mail_list' differ in signedness [-Wpointer-sign]
      else mail_list (NIL,s,t);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1637:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_list (MAILSTREAM *stream,char *ref,char *pat);
      ^
imapd.c:1049:28: warning: pointer targets in passing argument 3 of 'mail_list' differ in signedness [-Wpointer-sign]
      else mail_list (NIL,s,t);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1637:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_list (MAILSTREAM *stream,char *ref,char *pat);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1055:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SCAN")) {
                    ^
imapd.c:1055:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1055:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SCAN")) {
                    ^
imapd.c:1055:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1055:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SCAN")) {
                    ^
imapd.c:1055:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1055:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SCAN")) {
                    ^
imapd.c:1055:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1055:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SCAN")) {
                    ^
imapd.c:1055:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1055:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"SCAN")) {
                    ^
imapd.c:1055:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1061:21: warning: pointer targets in passing argument 1 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (s,t)) {
                     ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:1061:23: warning: pointer targets in passing argument 2 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (s,t)) {
                       ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:1062:28: warning: pointer targets in passing argument 1 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL))
                            ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1062:30: warning: pointer targets in passing argument 2 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL))
                              ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1062:32: warning: pointer targets in passing argument 3 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL))
                                ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1064:26: warning: pointer targets in passing argument 2 of 'mail_scan' differ in signedness [-Wpointer-sign]
      else mail_scan (NIL,s,t,u);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1636:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_scan (MAILSTREAM *stream,char *ref,char *pat,char *contents);
      ^
imapd.c:1064:28: warning: pointer targets in passing argument 3 of 'mail_scan' differ in signedness [-Wpointer-sign]
      else mail_scan (NIL,s,t,u);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1636:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_scan (MAILSTREAM *stream,char *ref,char *pat,char *contents);
      ^
imapd.c:1064:30: warning: pointer targets in passing argument 4 of 'mail_scan' differ in signedness [-Wpointer-sign]
      else mail_scan (NIL,s,t,u);
                              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1636:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_scan (MAILSTREAM *stream,char *ref,char *pat,char *contents);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1070:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                    ^
imapd.c:1070:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                    ^
imapd.c:1070:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                    ^
imapd.c:1070:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                    ^
imapd.c:1070:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                    ^
imapd.c:1070:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                    ^
imapd.c:1070:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                                            ^
imapd.c:1070:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                                            ^
imapd.c:1070:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:44: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                                            ^
imapd.c:1070:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                                            ^
imapd.c:1070:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                                            ^
imapd.c:1070:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1070:44: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"LSUB") || !strcmp (cmd,"RLSUB")) {
                                            ^
imapd.c:1070:44: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1076:21: warning: pointer targets in passing argument 1 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (s,t)) {
                     ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:1076:23: warning: pointer targets in passing argument 2 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (s,t)) {
                       ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
imapd.c:1077:28: warning: pointer targets in passing argument 1 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL)) newsrc_lsub (NIL,tmp);
                            ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1077:30: warning: pointer targets in passing argument 2 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL)) newsrc_lsub (NIL,tmp);
                              ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1077:32: warning: pointer targets in passing argument 3 of 'newsproxypattern' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL)) newsrc_lsub (NIL,tmp);
                                ^
imapd.c:194:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsproxypattern (char *ref,char *pat,char *pattern,long flag);
      ^
imapd.c:1077:59: warning: pointer targets in passing argument 2 of 'newsrc_lsub' differ in signedness [-Wpointer-sign]
      if (newsproxypattern (s,t,tmp,NIL)) newsrc_lsub (NIL,tmp);
                                                           ^
In file included from imapd.c:37:0:
../c-client/newsrc.h:37:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void newsrc_lsub (MAILSTREAM *stream,char *pattern);
      ^
imapd.c:1078:26: warning: pointer targets in passing argument 2 of 'mail_lsub' differ in signedness [-Wpointer-sign]
      else mail_lsub (NIL,s,t);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1638:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_lsub (MAILSTREAM *stream,char *ref,char *pat);
      ^
imapd.c:1078:28: warning: pointer targets in passing argument 3 of 'mail_lsub' differ in signedness [-Wpointer-sign]
      else mail_lsub (NIL,s,t);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1638:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_lsub (MAILSTREAM *stream,char *ref,char *pat);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1085:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"FIND")) {
                    ^
imapd.c:1085:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1085:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"FIND")) {
                    ^
imapd.c:1085:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1085:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"FIND")) {
                    ^
imapd.c:1085:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1085:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"FIND")) {
                    ^
imapd.c:1085:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1085:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"FIND")) {
                    ^
imapd.c:1085:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1085:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"FIND")) {
                    ^
imapd.c:1085:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1087:30: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," \015\012")) && (s == cmd + 5) &&
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:1087:20: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
    if (!(arg && (s = strtok (arg," \015\012")) && (s == cmd + 5) &&
                    ^
imapd.c:1089:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   (arg = strtok (NIL,"\015\012")) && (s = snarf_list (&arg))))
        ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1093:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
    else if (strpbrk (s,"%?")) response =
                      ^
imapd.c:1093:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1093:22: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
    else if (strpbrk (s,"%?")) response =
                      ^
imapd.c:1093:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1093:22: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
    else if (strpbrk (s,"%?")) response =
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
imapd.c:1093:22: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
    else if (strpbrk (s,"%?")) response =
                      ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
imapd.c:1093:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
    else if (strpbrk (s,"%?")) response =
                      ^
imapd.c:1093:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1093:22: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
    else if (strpbrk (s,"%?")) response =
                      ^
imapd.c:1093:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1095:25: warning: pointer targets in passing argument 2 of 'nameok' differ in signedness [-Wpointer-sign]
    else if (nameok (NIL,s)) {
                         ^
imapd.c:191:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long nameok (char *ref,char *name);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1098:19: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strcmp (cmd,"FIND MAILBOXES") && !anonymous)
                   ^
imapd.c:1098:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1098:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (cmd,"FIND MAILBOXES") && !anonymous)
                   ^
imapd.c:1098:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1098:19: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strcmp (cmd,"FIND MAILBOXES") && !anonymous)
                   ^
imapd.c:1098:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1098:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (cmd,"FIND MAILBOXES") && !anonymous)
                   ^
imapd.c:1098:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1098:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (cmd,"FIND MAILBOXES") && !anonymous)
                   ^
imapd.c:1098:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1098:19: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strcmp (cmd,"FIND MAILBOXES") && !anonymous)
                   ^
imapd.c:1098:19: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1099:27: warning: pointer targets in passing argument 3 of 'mail_lsub' differ in signedness [-Wpointer-sign]
        mail_lsub (NIL,NIL,s);
                           ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1638:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_lsub (MAILSTREAM *stream,char *ref,char *pat);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1100:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (!strcmp (cmd,"FIND ALL.MAILBOXES")) {
                        ^
imapd.c:1100:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1100:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (cmd,"FIND ALL.MAILBOXES")) {
                        ^
imapd.c:1100:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1100:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (!strcmp (cmd,"FIND ALL.MAILBOXES")) {
                        ^
imapd.c:1100:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1100:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (cmd,"FIND ALL.MAILBOXES")) {
                        ^
imapd.c:1100:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1100:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (cmd,"FIND ALL.MAILBOXES")) {
                        ^
imapd.c:1100:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1100:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (!strcmp (cmd,"FIND ALL.MAILBOXES")) {
                        ^
imapd.c:1100:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1103:27: warning: pointer targets in passing argument 3 of 'mail_list' differ in signedness [-Wpointer-sign]
        mail_list (NIL,NIL,s);
                           ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1637:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void mail_list (MAILSTREAM *stream,char *ref,char *pat);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1112:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STATUS")) {
                    ^
imapd.c:1112:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1112:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STATUS")) {
                    ^
imapd.c:1112:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1112:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STATUS")) {
                    ^
imapd.c:1112:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1112:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STATUS")) {
                    ^
imapd.c:1112:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1112:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STATUS")) {
                    ^
imapd.c:1112:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1112:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"STATUS")) {
                    ^
imapd.c:1112:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1114:16: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
   (t = strchr (arg,')')) && (t - arg) && !t[1]))
                ^
imapd.c:1114:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1114:6: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   (t = strchr (arg,')')) && (t - arg) && !t[1]))
      ^
imapd.c:1120:18: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
      t = strtok (ucase (arg)," ");
                  ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:1120:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      t = strtok (ucase (arg)," ");
        ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1122:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        if (!strcmp (t,"MESSAGES")) f |= SA_MESSAGES;
                     ^
imapd.c:1122:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1122:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strcmp (t,"MESSAGES")) f |= SA_MESSAGES;
                     ^
imapd.c:1122:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1122:21: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        if (!strcmp (t,"MESSAGES")) f |= SA_MESSAGES;
                     ^
imapd.c:1122:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1122:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strcmp (t,"MESSAGES")) f |= SA_MESSAGES;
                     ^
imapd.c:1122:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1122:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strcmp (t,"MESSAGES")) f |= SA_MESSAGES;
                     ^
imapd.c:1122:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1122:21: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strcmp (t,"MESSAGES")) f |= SA_MESSAGES;
                     ^
imapd.c:1122:21: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1123:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"RECENT")) f |= SA_RECENT;
                          ^
imapd.c:1123:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1123:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"RECENT")) f |= SA_RECENT;
                          ^
imapd.c:1123:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1123:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"RECENT")) f |= SA_RECENT;
                          ^
imapd.c:1123:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1123:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"RECENT")) f |= SA_RECENT;
                          ^
imapd.c:1123:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1123:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"RECENT")) f |= SA_RECENT;
                          ^
imapd.c:1123:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1123:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"RECENT")) f |= SA_RECENT;
                          ^
imapd.c:1123:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1124:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UNSEEN")) f |= SA_UNSEEN;
                          ^
imapd.c:1124:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1124:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UNSEEN")) f |= SA_UNSEEN;
                          ^
imapd.c:1124:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1124:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UNSEEN")) f |= SA_UNSEEN;
                          ^
imapd.c:1124:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1124:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UNSEEN")) f |= SA_UNSEEN;
                          ^
imapd.c:1124:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1124:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UNSEEN")) f |= SA_UNSEEN;
                          ^
imapd.c:1124:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1124:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UNSEEN")) f |= SA_UNSEEN;
                          ^
imapd.c:1124:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1125:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDNEXT")) f |= SA_UIDNEXT;
                          ^
imapd.c:1125:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1125:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDNEXT")) f |= SA_UIDNEXT;
                          ^
imapd.c:1125:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1125:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDNEXT")) f |= SA_UIDNEXT;
                          ^
imapd.c:1125:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1125:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDNEXT")) f |= SA_UIDNEXT;
                          ^
imapd.c:1125:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1125:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDNEXT")) f |= SA_UIDNEXT;
                          ^
imapd.c:1125:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1125:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDNEXT")) f |= SA_UIDNEXT;
                          ^
imapd.c:1125:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1126:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDVALIDITY")) f |= SA_UIDVALIDITY;
                          ^
imapd.c:1126:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1126:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDVALIDITY")) f |= SA_UIDVALIDITY;
                          ^
imapd.c:1126:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1126:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDVALIDITY")) f |= SA_UIDVALIDITY;
                          ^
imapd.c:1126:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1126:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDVALIDITY")) f |= SA_UIDVALIDITY;
                          ^
imapd.c:1126:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1126:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDVALIDITY")) f |= SA_UIDVALIDITY;
                          ^
imapd.c:1126:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1126:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        else if (!strcmp (t,"UIDVALIDITY")) f |= SA_UIDVALIDITY;
                          ^
imapd.c:1126:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1129:10: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
   PSOUT (t);
          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1132:17: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      } while (t = strtok (NIL," "));
                 ^
imapd.c:1135:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,"INBOX")) s = "INBOX";
                              ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:1135:42: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,"INBOX")) s = "INBOX";
                                          ^
imapd.c:1136:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"#MHINBOX")) s = "#MHINBOX";
                                   ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:1136:50: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"#MHINBOX")) s = "#MHINBOX";
                                                  ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1139:36: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (lastsel && (!strcmp (s,lastsel) ||
                                    ^
imapd.c:1139:36: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1139:36: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (lastsel && (!strcmp (s,lastsel) ||
                                    ^
imapd.c:1139:36: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1139:36: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      else if (lastsel && (!strcmp (s,lastsel) ||
                                    ^
imapd.c:1139:36: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1139:36: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (lastsel && (!strcmp (s,lastsel) ||
                                    ^
imapd.c:1139:36: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1139:36: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (lastsel && (!strcmp (s,lastsel) ||
                                    ^
imapd.c:1139:36: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1139:36: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      else if (lastsel && (!strcmp (s,lastsel) ||
                                    ^
imapd.c:1139:36: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1140:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      (stream && !strcmp (s,stream->mailbox)))) {
                          ^
imapd.c:1140:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1140:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      (stream && !strcmp (s,stream->mailbox)))) {
                          ^
imapd.c:1140:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1140:26: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      (stream && !strcmp (s,stream->mailbox)))) {
                          ^
imapd.c:1140:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1140:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      (stream && !strcmp (s,stream->mailbox)))) {
                          ^
imapd.c:1140:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1140:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      (stream && !strcmp (s,stream->mailbox)))) {
                          ^
imapd.c:1140:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1140:26: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      (stream && !strcmp (s,stream->mailbox)))) {
                          ^
imapd.c:1140:26: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1144:15: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
        PSOUT (s);
               ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1148:26: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," MESSAGES %lu",stream->nmsgs);
                          ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:1148:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," MESSAGES %lu",stream->nmsgs);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1150:26: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," RECENT %lu",stream->recent);
                          ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:1150:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," RECENT %lu",stream->recent);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1154:26: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," UNSEEN %lu",unseen);
                          ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:1154:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," UNSEEN %lu",unseen);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1157:26: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," UIDNEXT %lu",stream->uid_last+1);
                          ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:1157:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen (tmp)," UIDNEXT %lu",stream->uid_last+1);
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1159:25: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen(tmp)," UIDVALIDITY %lu",
                         ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:1159:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp + strlen(tmp)," UIDVALIDITY %lu",
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1162:16: warning: pointer targets in passing argument 1 of 'strcat' differ in signedness [-Wpointer-sign]
        strcat (tmp,")\015\012");
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:140:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (strcat (char *__restrict __dest, const char *__restrict __src))
 ^
imapd.c:1164:18: warning: pointer targets in passing argument 1 of 'pastring' differ in signedness [-Wpointer-sign]
        pastring (s);
                  ^
imapd.c:179:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void pastring (char *s);
      ^
imapd.c:1165:15: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
        PSOUT (tmp);
               ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1167:28: warning: pointer targets in passing argument 1 of 'isnewsproxy' differ in signedness [-Wpointer-sign]
      else if (isnewsproxy (s)) {
                            ^
imapd.c:193:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long isnewsproxy (char *name);
      ^
imapd.c:1168:17: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
        sprintf (tmp,"{%.300s/nntp}%.300s",nntpproxy,(char *) s+6);
                 ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1169:30: warning: pointer targets in passing argument 2 of 'mail_status' differ in signedness [-Wpointer-sign]
        if (!mail_status (NIL,tmp,f)) response = lose;
                              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1645:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_status (MAILSTREAM *stream,char *mbx,long flags);
      ^
imapd.c:1171:33: warning: pointer targets in passing argument 2 of 'mail_status' differ in signedness [-Wpointer-sign]
      else if (!mail_status (NIL,s,f)) response = lose;
                                 ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1645:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_status (MAILSTREAM *stream,char *mbx,long flags);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1178:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"SUBSCRIBE"))) {
                                  ^
imapd.c:1178:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1178:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"SUBSCRIBE"))) {
                                  ^
imapd.c:1178:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1178:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"SUBSCRIBE"))) {
                                  ^
imapd.c:1178:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1178:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"SUBSCRIBE"))) {
                                  ^
imapd.c:1178:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1178:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"SUBSCRIBE"))) {
                                  ^
imapd.c:1178:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1178:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"SUBSCRIBE"))) {
                                  ^
imapd.c:1178:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1182:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (compare_cstring (s,"MAILBOX")) response = badarg;
                             ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:1185:31: warning: pointer targets in passing argument 2 of 'mail_subscribe' differ in signedness [-Wpointer-sign]
      else mail_subscribe (NIL,s);
                               ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1639:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_subscribe (MAILSTREAM *stream,char *mailbox);
      ^
imapd.c:1187:26: warning: pointer targets in passing argument 1 of 'isnewsproxy' differ in signedness [-Wpointer-sign]
    else if (isnewsproxy (s)) newsrc_update (NIL,s+6,':');
                          ^
imapd.c:193:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long isnewsproxy (char *name);
      ^
imapd.c:1187:49: warning: pointer targets in passing argument 2 of 'newsrc_update' differ in signedness [-Wpointer-sign]
    else if (isnewsproxy (s)) newsrc_update (NIL,s+6,':');
                                                 ^
In file included from imapd.c:37:0:
../c-client/newsrc.h:38:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsrc_update (MAILSTREAM *stream,char *group,char state);
      ^
imapd.c:1188:29: warning: pointer targets in passing argument 2 of 'mail_subscribe' differ in signedness [-Wpointer-sign]
    else mail_subscribe (NIL,s);
                             ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1639:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_subscribe (MAILSTREAM *stream,char *mailbox);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1193:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"UNSUBSCRIBE"))) {
                                  ^
imapd.c:1193:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1193:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"UNSUBSCRIBE"))) {
                                  ^
imapd.c:1193:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1193:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"UNSUBSCRIBE"))) {
                                  ^
imapd.c:1193:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1193:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"UNSUBSCRIBE"))) {
                                  ^
imapd.c:1193:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1193:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"UNSUBSCRIBE"))) {
                                  ^
imapd.c:1193:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1193:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"UNSUBSCRIBE"))) {
                                  ^
imapd.c:1193:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1197:29: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (compare_cstring (s,"MAILBOX")) response = badarg;
                             ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:1200:28: warning: pointer targets in passing argument 1 of 'isnewsproxy' differ in signedness [-Wpointer-sign]
      else if (isnewsproxy (s)) newsrc_update (NIL,s+6,'!');
                            ^
imapd.c:193:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long isnewsproxy (char *name);
      ^
imapd.c:1200:51: warning: pointer targets in passing argument 2 of 'newsrc_update' differ in signedness [-Wpointer-sign]
      else if (isnewsproxy (s)) newsrc_update (NIL,s+6,'!');
                                                   ^
In file included from imapd.c:37:0:
../c-client/newsrc.h:38:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long newsrc_update (MAILSTREAM *stream,char *group,char state);
      ^
imapd.c:1201:33: warning: pointer targets in passing argument 2 of 'mail_unsubscribe' differ in signedness [-Wpointer-sign]
      else mail_unsubscribe (NIL,s);
                                 ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1640:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_unsubscribe (MAILSTREAM *stream,char *mailbox);
      ^
imapd.c:1203:31: warning: pointer targets in passing argument 2 of 'mail_unsubscribe' differ in signedness [-Wpointer-sign]
    else mail_unsubscribe (NIL,s);
                               ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1640:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_unsubscribe (MAILSTREAM *stream,char *mailbox);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1208:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"NAMESPACE")) {
                    ^
imapd.c:1208:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1208:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"NAMESPACE")) {
                    ^
imapd.c:1208:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1208:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"NAMESPACE")) {
                    ^
imapd.c:1208:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1208:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"NAMESPACE")) {
                    ^
imapd.c:1208:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1208:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"NAMESPACE")) {
                    ^
imapd.c:1208:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1208:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"NAMESPACE")) {
                    ^
imapd.c:1208:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1259:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"CREATE"))) {
                                  ^
imapd.c:1259:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1259:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"CREATE"))) {
                                  ^
imapd.c:1259:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1259:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"CREATE"))) {
                                  ^
imapd.c:1259:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1259:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"CREATE"))) {
                                  ^
imapd.c:1259:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1259:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"CREATE"))) {
                                  ^
imapd.c:1259:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1259:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"CREATE"))) {
                                  ^
imapd.c:1259:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1262:26: warning: pointer targets in passing argument 2 of 'mail_create' differ in signedness [-Wpointer-sign]
    else mail_create (NIL,s);
                          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1641:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_create (MAILSTREAM *stream,char *mailbox);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1267:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"DELETE"))) {
                                  ^
imapd.c:1267:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1267:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"DELETE"))) {
                                  ^
imapd.c:1267:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1267:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"DELETE"))) {
                                  ^
imapd.c:1267:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1267:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"DELETE"))) {
                                  ^
imapd.c:1267:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1267:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"DELETE"))) {
                                  ^
imapd.c:1267:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1267:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"DELETE"))) {
                                  ^
imapd.c:1267:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1271:31: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1271:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1271:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1271:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1271:31: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1271:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1271:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1271:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1271:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1271:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1271:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1271:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1272:28: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1272:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1272:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1272:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1272:28: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1272:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1272:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1272:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1272:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1272:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1272:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1272:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1274:28: warning: pointer targets in passing argument 2 of 'mail_delete' differ in signedness [-Wpointer-sign]
      else mail_delete (NIL,s);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1642:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_delete (MAILSTREAM *stream,char *mailbox);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1280:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"RENAME"))) {
                                  ^
imapd.c:1280:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1280:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"RENAME"))) {
                                  ^
imapd.c:1280:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1280:34: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"RENAME"))) {
                                  ^
imapd.c:1280:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1280:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"RENAME"))) {
                                  ^
imapd.c:1280:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1280:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"RENAME"))) {
                                  ^
imapd.c:1280:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1280:34: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!(anonymous || strcmp (cmd,"RENAME"))) {
                                  ^
imapd.c:1280:34: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1284:30: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,"INBOX")) s = "INBOX";
                              ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:1284:42: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      if (!compare_cstring (s,"INBOX")) s = "INBOX";
                                          ^
imapd.c:1285:35: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"#MHINBOX")) s = "#MHINBOX";
                                   ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
imapd.c:1285:50: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      else if (!compare_cstring (s,"#MHINBOX")) s = "#MHINBOX";
                                                  ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1286:31: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1286:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1286:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1286:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1286:31: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1286:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1286:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1286:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1286:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1286:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1286:31: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (lastsel && (!strcmp (s,lastsel) ||
                               ^
imapd.c:1286:31: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1287:28: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1287:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1287:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1287:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1287:28: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1287:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1287:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1287:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1287:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1287:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1287:28: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        (stream && !strcmp (s,stream->mailbox))))
                            ^
imapd.c:1287:28: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1289:28: warning: pointer targets in passing argument 2 of 'mail_rename' differ in signedness [-Wpointer-sign]
      else mail_rename (NIL,s,t);
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1643:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_rename (MAILSTREAM *stream,char *old,char *newname);
      ^
imapd.c:1289:30: warning: pointer targets in passing argument 3 of 'mail_rename' differ in signedness [-Wpointer-sign]
      else mail_rename (NIL,s,t);
                              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1643:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long mail_rename (MAILSTREAM *stream,char *old,char *newname);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1296:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"IDLE")) {
                    ^
imapd.c:1296:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1296:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"IDLE")) {
                    ^
imapd.c:1296:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1296:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"IDLE")) {
                    ^
imapd.c:1296:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1296:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"IDLE")) {
                    ^
imapd.c:1296:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1296:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"IDLE")) {
                    ^
imapd.c:1296:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1296:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
  else if (!strcmp (cmd,"IDLE")) {
                    ^
imapd.c:1296:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1327:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp,"* OK Timeout in %lu minutes\015\012",
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1329:10: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
   PSOUT (tmp);
          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1333:12: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
   sprintf (tmp,"* %lu EXISTS\015\012* %lu RECENT\015\012",
            ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1335:10: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
   PSOUT (tmp); /* prod client to wake up */
          ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1344:10: warning: pointer targets in passing argument 1 of 'slurp' differ in signedness [-Wpointer-sign]
   slurp (tmp,MAILTMPLEN,INPUTTIMEOUT);
          ^
imapd.c:127:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void slurp (char *s,int n,unsigned long timeout);
      ^
imapd.c:1355:16: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
       sprintf (tmp,"* %lu EXPUNGE\015\012",donefake--);
                ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1356:14: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
       PSOUT (tmp);
              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1358:14: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
     sprintf (tmp,"* %lu EXISTS\015\012* %lu RECENT\015\012",
              ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1360:12: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
     PSOUT (tmp);
            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1383:17: warning: pointer targets in passing argument 1 of 'PSINR' differ in signedness [-Wpointer-sign]
      if (PSINR (tmp,i)) litplus.size -= i;
                 ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1856:6: note: expected 'char *' but argument is of type 'unsigned char *'
 long PSINR (char *s,unsigned long n);
      ^
imapd.c:1392:9: warning: pointer targets in passing argument 1 of 'slurp' differ in signedness [-Wpointer-sign]
  slurp (tmp,MAILTMPLEN,INPUTTIMEOUT);
         ^
imapd.c:127:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void slurp (char *s,int n,unsigned long timeout);
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1394:18: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
  if (t = strchr (tmp,'\012')) {
                  ^
imapd.c:1394:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1394:8: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
  if (t = strchr (tmp,'\012')) {
        ^
imapd.c:1399:22: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
    if (((i = strlen (tmp)) > 3) && (tmp[i - 1] == '}') &&
                      ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:1405:32: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
        litplus.size = strtoul (tmp + i + 1,NIL,10);
                                ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c:1420:11: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
  sprintf (tmp,response,lstref ? "*" : tag);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1421:9: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
  PSOUT (tmp);  /* start response */
         ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1424:9: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
  PSOUT (user);
         ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1427:13: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
    sprintf (tmp,response,tag);
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1428:11: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
    PSOUT (tmp);  /* start response */
           ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1437:11: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
  sprintf (tmp,response,tag);
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1438:9: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
  PSOUT (tmp);
         ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:1441:20: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
      ((s = strchr (cmd,' ')) ? s+1 : cmd),cauidvalidity);
                    ^
imapd.c:1441:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:1441:10: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
      ((s = strchr (cmd,' ')) ? s+1 : cmd),cauidvalidity);
          ^
imapd.c:1440:13: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
    sprintf (tmp,"[%.80sUID %lu ",(char *)
             ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1442:11: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
    PSOUT (tmp);
           ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1458:11: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
    PSOUT (cmd);
           ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c:1472:11: warning: pointer targets in passing argument 1 of 'sprintf' differ in signedness [-Wpointer-sign]
  sprintf (tmp,response,tag,cmd,lasterror ());
           ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/stdio2.h:31:1: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...))
 ^
imapd.c:1473:9: warning: pointer targets in passing argument 1 of 'PSOUT' differ in signedness [-Wpointer-sign]
  PSOUT (tmp);  /* output response */
         ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1859:5: note: expected 'char *' but argument is of type 'unsigned char *'
 int PSOUT (char *s);
     ^
imapd.c: In function 'staint':
imapd.c:1853:36: warning: pointer targets in passing argument 2 of 'sout' differ in signedness [-Wpointer-sign]
   if (user) s = sout (sout (s,"."),user);
                                    ^
imapd.c:125:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *sout (char *s,char *t);
       ^
imapd.c:1858:44: warning: pointer targets in passing argument 2 of 'sout' differ in signedness [-Wpointer-sign]
     if (user) s = sout (sout (s,", user="),user);
                                            ^
imapd.c:125:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *sout (char *s,char *t);
       ^
imapd.c:1878:53: warning: pointer targets in passing argument 2 of 'sout' differ in signedness [-Wpointer-sign]
       if (cmd) s = sout (sout (s,", last command="),cmd);
                                                     ^
imapd.c:125:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *sout (char *s,char *t);
       ^
imapd.c:1880:28: warning: pointer targets in passing argument 2 of 'sout' differ in signedness [-Wpointer-sign]
     else s = sout (sout (s,cmd)," in progress");
                            ^
imapd.c:125:7: note: expected 'char *' but argument is of type 'unsigned char *'
 char *sout (char *s,char *t);
       ^
imapd.c: In function 'parse_astring':
imapd.c:2062:31: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     if ((*size = i = strtoul (s,(char **) &t,10)) > MAXCLIENTLIT) {
                               ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c:2081:18: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     inliteral (s = litstk[litsp++] = (char *) fs_get (i+1),i);
                  ^
imapd.c:2081:16: warning: pointer targets in passing argument 1 of 'inliteral' differ in signedness [-Wpointer-sign]
     inliteral (s = litstk[litsp++] = (char *) fs_get (i+1),i);
                ^
imapd.c:1945:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void inliteral (char *s,unsigned long n)
      ^
imapd.c:2083:12: warning: pointer targets in passing argument 1 of 'slurp' differ in signedness [-Wpointer-sign]
     slurp (*arg = t,CMDLEN - (t - cmdbuf),INPUTTIMEOUT);
            ^
imapd.c:1926:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void slurp (char *s,int n,unsigned long timeout)
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2084:18: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!strchr (t,'\012')) return flush ();
                  ^
imapd.c:2084:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2086:18: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
     if (!strtok (t,"\015\012")) *t = '\0';
                  ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:2088:23: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (((i = strlen (t)) > 3) && (t[i - 1] == '}') &&
                       ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:2094:26: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
  litplus.size = strtoul (t + i + 1,NIL,10);
                          ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c: In function 'parse_stringlist':
imapd.c:2206:51: warning: pointer targets in passing argument 3 of 'parse_astring' differ in signedness [-Wpointer-sign]
     while ((c == ' ') && (t = parse_astring (s,&i,&c))) {
                                                   ^
imapd.c:2030:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *parse_astring (unsigned char **arg,unsigned long *size,
                ^
imapd.c:2206:29: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     while ((c == ' ') && (t = parse_astring (s,&i,&c))) {
                             ^
imapd.c:2218:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (t = *s) {   /* need to reload strtok() state? */
         ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c: In function 'parse_criterion':
imapd.c:2293:27: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                           ^
imapd.c:2293:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2293:27: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                           ^
imapd.c:2293:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2293:27: warning: pointer targets in passing argument 1 of '__strpbrk_c2' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                           ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1100:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c2 (const char *__s, int __accept1, int __accept2)
 ^
imapd.c:2293:27: warning: pointer targets in passing argument 1 of '__strpbrk_c3' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                           ^
/usr/include/arm-linux-gnueabihf/bits/string2.h:1111:1: note: expected 'const char *' but argument is of type 'unsigned char *'
 __strpbrk_c3 (const char *__s, int __accept1, int __accept2, int __accept3)
 ^
imapd.c:2293:27: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                           ^
imapd.c:2293:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2293:27: warning: pointer targets in passing argument 1 of '__builtin_strpbrk' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                           ^
imapd.c:2293:27: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2293:16: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                ^
imapd.c:2293:68: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (!(tail = strpbrk ((s = *arg)," )"))) tail = *arg + strlen (*arg);
                                                                    ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2309:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LL")) ret = T;
                    ^
imapd.c:2309:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2309:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LL")) ret = T;
                    ^
imapd.c:2309:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2309:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LL")) ret = T;
                    ^
imapd.c:2309:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2309:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LL")) ret = T;
                    ^
imapd.c:2309:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2309:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LL")) ret = T;
                    ^
imapd.c:2309:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2309:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LL")) ret = T;
                    ^
imapd.c:2309:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2310:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSWERED")) ret = pgm->answered = T;
                         ^
imapd.c:2310:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2310:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSWERED")) ret = pgm->answered = T;
                         ^
imapd.c:2310:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2310:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSWERED")) ret = pgm->answered = T;
                         ^
imapd.c:2310:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2310:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSWERED")) ret = pgm->answered = T;
                         ^
imapd.c:2310:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2310:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSWERED")) ret = pgm->answered = T;
                         ^
imapd.c:2310:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2310:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSWERED")) ret = pgm->answered = T;
                         ^
imapd.c:2310:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2314:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"CC") && c == ' ' && *++tail)
                    ^
imapd.c:2314:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2314:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"CC") && c == ' ' && *++tail)
                    ^
imapd.c:2314:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2314:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"CC") && c == ' ' && *++tail)
                    ^
imapd.c:2314:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2314:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"CC") && c == ' ' && *++tail)
                    ^
imapd.c:2314:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2314:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"CC") && c == ' ' && *++tail)
                    ^
imapd.c:2314:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2314:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"CC") && c == ' ' && *++tail)
                    ^
imapd.c:2314:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2316:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"EFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2316:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2316:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"EFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2316:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2316:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"EFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2316:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2316:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"EFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2316:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2316:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"EFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2316:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2316:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"EFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2316:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2318:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ODY") && c == ' ' && *++tail)
                         ^
imapd.c:2318:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2318:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ODY") && c == ' ' && *++tail)
                         ^
imapd.c:2318:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2318:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ODY") && c == ' ' && *++tail)
                         ^
imapd.c:2318:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2318:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ODY") && c == ' ' && *++tail)
                         ^
imapd.c:2318:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2318:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ODY") && c == ' ' && *++tail)
                         ^
imapd.c:2318:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2318:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ODY") && c == ' ' && *++tail)
                         ^
imapd.c:2318:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2322:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"C") && c == ' ' && *++tail)
                    ^
imapd.c:2322:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2322:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"C") && c == ' ' && *++tail)
                    ^
imapd.c:2322:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2322:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"C") && c == ' ' && *++tail)
                    ^
imapd.c:2322:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2322:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"C") && c == ' ' && *++tail)
                    ^
imapd.c:2322:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2322:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"C") && c == ' ' && *++tail)
                    ^
imapd.c:2322:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2322:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"C") && c == ' ' && *++tail)
                    ^
imapd.c:2322:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2326:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ELETED")) ret = pgm->deleted = T;
                    ^
imapd.c:2326:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2326:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ELETED")) ret = pgm->deleted = T;
                    ^
imapd.c:2326:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2326:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ELETED")) ret = pgm->deleted = T;
                    ^
imapd.c:2326:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2326:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ELETED")) ret = pgm->deleted = T;
                    ^
imapd.c:2326:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2326:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ELETED")) ret = pgm->deleted = T;
                    ^
imapd.c:2326:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2326:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ELETED")) ret = pgm->deleted = T;
                    ^
imapd.c:2326:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2327:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"RAFT")) ret = pgm->draft = T;
                    ^
imapd.c:2327:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2327:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"RAFT")) ret = pgm->draft = T;
                    ^
imapd.c:2327:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2327:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"RAFT")) ret = pgm->draft = T;
                    ^
imapd.c:2327:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2327:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"RAFT")) ret = pgm->draft = T;
                    ^
imapd.c:2327:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2327:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"RAFT")) ret = pgm->draft = T;
                    ^
imapd.c:2327:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2327:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"RAFT")) ret = pgm->draft = T;
                    ^
imapd.c:2327:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2330:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LAGGED")) ret = pgm->flagged = T;
                    ^
imapd.c:2330:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2330:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LAGGED")) ret = pgm->flagged = T;
                    ^
imapd.c:2330:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2330:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LAGGED")) ret = pgm->flagged = T;
                    ^
imapd.c:2330:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2330:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LAGGED")) ret = pgm->flagged = T;
                    ^
imapd.c:2330:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2330:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LAGGED")) ret = pgm->flagged = T;
                    ^
imapd.c:2330:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2330:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LAGGED")) ret = pgm->flagged = T;
                    ^
imapd.c:2330:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2331:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ROM") && c == ' ' && *++tail)
                         ^
imapd.c:2331:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2331:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ROM") && c == ' ' && *++tail)
                         ^
imapd.c:2331:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2331:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ROM") && c == ' ' && *++tail)
                         ^
imapd.c:2331:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2331:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ROM") && c == ' ' && *++tail)
                         ^
imapd.c:2331:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2331:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ROM") && c == ' ' && *++tail)
                         ^
imapd.c:2331:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2331:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ROM") && c == ' ' && *++tail)
                         ^
imapd.c:2331:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2335:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EADER") && c == ' ' && *(v = tail + 1) &&
                    ^
imapd.c:2335:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2335:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EADER") && c == ' ' && *(v = tail + 1) &&
                    ^
imapd.c:2335:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2335:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EADER") && c == ' ' && *(v = tail + 1) &&
                    ^
imapd.c:2335:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2335:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EADER") && c == ' ' && *(v = tail + 1) &&
                    ^
imapd.c:2335:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2335:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EADER") && c == ' ' && *(v = tail + 1) &&
                    ^
imapd.c:2335:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2335:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EADER") && c == ' ' && *(v = tail + 1) &&
                    ^
imapd.c:2335:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2339:31: warning: pointer targets in passing argument 1 of 'mail_newsearchheader' differ in signedness [-Wpointer-sign]
  *hdr = mail_newsearchheader (s,t);
                               ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1791:15: note: expected 'char *' but argument is of type 'unsigned char *'
 SEARCHHEADER *mail_newsearchheader (char *line,char *text);
               ^
imapd.c:2339:33: warning: pointer targets in passing argument 2 of 'mail_newsearchheader' differ in signedness [-Wpointer-sign]
  *hdr = mail_newsearchheader (s,t);
                                 ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1791:15: note: expected 'char *' but argument is of type 'unsigned char *'
 SEARCHHEADER *mail_newsearchheader (char *line,char *text);
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2346:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EYWORD") && c == ' ' && *++tail)
                    ^
imapd.c:2346:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2346:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EYWORD") && c == ' ' && *++tail)
                    ^
imapd.c:2346:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2346:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EYWORD") && c == ' ' && *++tail)
                    ^
imapd.c:2346:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2346:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EYWORD") && c == ' ' && *++tail)
                    ^
imapd.c:2346:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2346:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EYWORD") && c == ' ' && *++tail)
                    ^
imapd.c:2346:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2346:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EYWORD") && c == ' ' && *++tail)
                    ^
imapd.c:2346:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2350:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ARGER") && c == ' ' && *++tail)
                    ^
imapd.c:2350:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2350:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ARGER") && c == ' ' && *++tail)
                    ^
imapd.c:2350:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2350:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ARGER") && c == ' ' && *++tail)
                    ^
imapd.c:2350:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2350:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ARGER") && c == ' ' && *++tail)
                    ^
imapd.c:2350:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2350:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ARGER") && c == ' ' && *++tail)
                    ^
imapd.c:2350:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2350:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ARGER") && c == ' ' && *++tail)
                    ^
imapd.c:2350:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2354:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EW")) ret = pgm->recent = pgm->unseen = T;
                    ^
imapd.c:2354:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2354:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EW")) ret = pgm->recent = pgm->unseen = T;
                    ^
imapd.c:2354:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2354:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EW")) ret = pgm->recent = pgm->unseen = T;
                    ^
imapd.c:2354:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2354:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EW")) ret = pgm->recent = pgm->unseen = T;
                    ^
imapd.c:2354:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2354:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EW")) ret = pgm->recent = pgm->unseen = T;
                    ^
imapd.c:2354:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2354:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EW")) ret = pgm->recent = pgm->unseen = T;
                    ^
imapd.c:2354:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2355:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"OT") && c == ' ' && *++tail) {
                         ^
imapd.c:2355:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2355:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"OT") && c == ' ' && *++tail) {
                         ^
imapd.c:2355:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2355:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"OT") && c == ' ' && *++tail) {
                         ^
imapd.c:2355:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2355:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"OT") && c == ' ' && *++tail) {
                         ^
imapd.c:2355:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2355:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"OT") && c == ' ' && *++tail) {
                         ^
imapd.c:2355:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2355:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"OT") && c == ' ' && *++tail) {
                         ^
imapd.c:2355:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2363:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LD")) ret = pgm->old = T;
                    ^
imapd.c:2363:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2363:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LD")) ret = pgm->old = T;
                    ^
imapd.c:2363:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2363:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LD")) ret = pgm->old = T;
                    ^
imapd.c:2363:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2363:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LD")) ret = pgm->old = T;
                    ^
imapd.c:2363:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2363:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LD")) ret = pgm->old = T;
                    ^
imapd.c:2363:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2363:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"LD")) ret = pgm->old = T;
                    ^
imapd.c:2363:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2364:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"N") && c == ' ' && *++tail)
                         ^
imapd.c:2364:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2364:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"N") && c == ' ' && *++tail)
                         ^
imapd.c:2364:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2364:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"N") && c == ' ' && *++tail)
                         ^
imapd.c:2364:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2364:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"N") && c == ' ' && *++tail)
                         ^
imapd.c:2364:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2364:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"N") && c == ' ' && *++tail)
                         ^
imapd.c:2364:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2364:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"N") && c == ' ' && *++tail)
                         ^
imapd.c:2364:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2366:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"R") && c == ' ') {
                         ^
imapd.c:2366:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2366:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"R") && c == ' ') {
                         ^
imapd.c:2366:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2366:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"R") && c == ' ') {
                         ^
imapd.c:2366:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2366:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"R") && c == ' ') {
                         ^
imapd.c:2366:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2366:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"R") && c == ' ') {
                         ^
imapd.c:2366:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2366:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"R") && c == ' ') {
                         ^
imapd.c:2366:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2374:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"LDER") && c == ' ' && *++tail)
                         ^
imapd.c:2374:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2374:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"LDER") && c == ' ' && *++tail)
                         ^
imapd.c:2374:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2374:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"LDER") && c == ' ' && *++tail)
                         ^
imapd.c:2374:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2374:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"LDER") && c == ' ' && *++tail)
                         ^
imapd.c:2374:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2374:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"LDER") && c == ' ' && *++tail)
                         ^
imapd.c:2374:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2374:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"LDER") && c == ' ' && *++tail)
                         ^
imapd.c:2374:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2378:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ECENT")) ret = pgm->recent = T;
                    ^
imapd.c:2378:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2378:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ECENT")) ret = pgm->recent = T;
                    ^
imapd.c:2378:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2378:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ECENT")) ret = pgm->recent = T;
                    ^
imapd.c:2378:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2378:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ECENT")) ret = pgm->recent = T;
                    ^
imapd.c:2378:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2378:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ECENT")) ret = pgm->recent = T;
                    ^
imapd.c:2378:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2378:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ECENT")) ret = pgm->recent = T;
                    ^
imapd.c:2378:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2381:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EEN")) ret = pgm->seen = T;
                    ^
imapd.c:2381:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2381:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EEN")) ret = pgm->seen = T;
                    ^
imapd.c:2381:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2381:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EEN")) ret = pgm->seen = T;
                    ^
imapd.c:2381:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2381:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EEN")) ret = pgm->seen = T;
                    ^
imapd.c:2381:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2381:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EEN")) ret = pgm->seen = T;
                    ^
imapd.c:2381:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2381:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EEN")) ret = pgm->seen = T;
                    ^
imapd.c:2381:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2382:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTBEFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2382:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2382:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTBEFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2382:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2382:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTBEFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2382:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2382:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTBEFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2382:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2382:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTBEFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2382:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2382:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTBEFORE") && c == ' ' && *++tail)
                         ^
imapd.c:2382:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2384:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTON") && c == ' ' && *++tail)
                         ^
imapd.c:2384:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2384:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTON") && c == ' ' && *++tail)
                         ^
imapd.c:2384:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2384:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTON") && c == ' ' && *++tail)
                         ^
imapd.c:2384:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2384:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTON") && c == ' ' && *++tail)
                         ^
imapd.c:2384:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2384:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTON") && c == ' ' && *++tail)
                         ^
imapd.c:2384:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2384:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTON") && c == ' ' && *++tail)
                         ^
imapd.c:2384:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2386:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTSINCE") && c == ' ' && *++tail)
                         ^
imapd.c:2386:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2386:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTSINCE") && c == ' ' && *++tail)
                         ^
imapd.c:2386:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2386:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTSINCE") && c == ' ' && *++tail)
                         ^
imapd.c:2386:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2386:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTSINCE") && c == ' ' && *++tail)
                         ^
imapd.c:2386:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2386:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTSINCE") && c == ' ' && *++tail)
                         ^
imapd.c:2386:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2386:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"ENTSINCE") && c == ' ' && *++tail)
                         ^
imapd.c:2386:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2388:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"INCE") && c == ' ' && *++tail)
                         ^
imapd.c:2388:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2388:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"INCE") && c == ' ' && *++tail)
                         ^
imapd.c:2388:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2388:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"INCE") && c == ' ' && *++tail)
                         ^
imapd.c:2388:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2388:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"INCE") && c == ' ' && *++tail)
                         ^
imapd.c:2388:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2388:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"INCE") && c == ' ' && *++tail)
                         ^
imapd.c:2388:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2388:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"INCE") && c == ' ' && *++tail)
                         ^
imapd.c:2388:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2390:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"MALLER") && c == ' ' && *++tail)
                         ^
imapd.c:2390:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2390:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"MALLER") && c == ' ' && *++tail)
                         ^
imapd.c:2390:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2390:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"MALLER") && c == ' ' && *++tail)
                         ^
imapd.c:2390:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2390:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"MALLER") && c == ' ' && *++tail)
                         ^
imapd.c:2390:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2390:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"MALLER") && c == ' ' && *++tail)
                         ^
imapd.c:2390:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2390:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"MALLER") && c == ' ' && *++tail)
                         ^
imapd.c:2390:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2392:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"UBJECT") && c == ' ' && *++tail)
                         ^
imapd.c:2392:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2392:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"UBJECT") && c == ' ' && *++tail)
                         ^
imapd.c:2392:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2392:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"UBJECT") && c == ' ' && *++tail)
                         ^
imapd.c:2392:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2392:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"UBJECT") && c == ' ' && *++tail)
                         ^
imapd.c:2392:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2392:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"UBJECT") && c == ' ' && *++tail)
                         ^
imapd.c:2392:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2392:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"UBJECT") && c == ' ' && *++tail)
                         ^
imapd.c:2392:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2396:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EXT") && c == ' ' && *++tail)
                    ^
imapd.c:2396:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2396:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EXT") && c == ' ' && *++tail)
                    ^
imapd.c:2396:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2396:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EXT") && c == ' ' && *++tail)
                    ^
imapd.c:2396:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2396:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EXT") && c == ' ' && *++tail)
                    ^
imapd.c:2396:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2396:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EXT") && c == ' ' && *++tail)
                    ^
imapd.c:2396:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2396:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"EXT") && c == ' ' && *++tail)
                    ^
imapd.c:2396:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2398:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"O") && c == ' ' && *++tail)
                         ^
imapd.c:2398:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2398:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"O") && c == ' ' && *++tail)
                         ^
imapd.c:2398:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2398:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"O") && c == ' ' && *++tail)
                         ^
imapd.c:2398:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2398:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"O") && c == ' ' && *++tail)
                         ^
imapd.c:2398:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2398:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"O") && c == ' ' && *++tail)
                         ^
imapd.c:2398:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2398:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"O") && c == ' ' && *++tail)
                         ^
imapd.c:2398:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2403:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ID") && c== ' ' && *++tail) {
                    ^
imapd.c:2403:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2403:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ID") && c== ' ' && *++tail) {
                    ^
imapd.c:2403:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2403:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ID") && c== ' ' && *++tail) {
                    ^
imapd.c:2403:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2403:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ID") && c== ' ' && *++tail) {
                    ^
imapd.c:2403:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2403:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ID") && c== ' ' && *++tail) {
                    ^
imapd.c:2403:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2403:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"ID") && c== ' ' && *++tail) {
                    ^
imapd.c:2403:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2412:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NANSWERED")) ret = pgm->unanswered = T;
                         ^
imapd.c:2412:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2412:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NANSWERED")) ret = pgm->unanswered = T;
                         ^
imapd.c:2412:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2412:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NANSWERED")) ret = pgm->unanswered = T;
                         ^
imapd.c:2412:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2412:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NANSWERED")) ret = pgm->unanswered = T;
                         ^
imapd.c:2412:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2412:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NANSWERED")) ret = pgm->unanswered = T;
                         ^
imapd.c:2412:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2412:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NANSWERED")) ret = pgm->unanswered = T;
                         ^
imapd.c:2412:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2413:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDELETED")) ret = pgm->undeleted = T;
                         ^
imapd.c:2413:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2413:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDELETED")) ret = pgm->undeleted = T;
                         ^
imapd.c:2413:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2413:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDELETED")) ret = pgm->undeleted = T;
                         ^
imapd.c:2413:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2413:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDELETED")) ret = pgm->undeleted = T;
                         ^
imapd.c:2413:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2413:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDELETED")) ret = pgm->undeleted = T;
                         ^
imapd.c:2413:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2413:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDELETED")) ret = pgm->undeleted = T;
                         ^
imapd.c:2413:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2414:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDRAFT")) ret = pgm->undraft = T;
                         ^
imapd.c:2414:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2414:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDRAFT")) ret = pgm->undraft = T;
                         ^
imapd.c:2414:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2414:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDRAFT")) ret = pgm->undraft = T;
                         ^
imapd.c:2414:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2414:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDRAFT")) ret = pgm->undraft = T;
                         ^
imapd.c:2414:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2414:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDRAFT")) ret = pgm->undraft = T;
                         ^
imapd.c:2414:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2414:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NDRAFT")) ret = pgm->undraft = T;
                         ^
imapd.c:2414:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2415:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NFLAGGED")) ret = pgm->unflagged = T;
                         ^
imapd.c:2415:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2415:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NFLAGGED")) ret = pgm->unflagged = T;
                         ^
imapd.c:2415:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2415:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NFLAGGED")) ret = pgm->unflagged = T;
                         ^
imapd.c:2415:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2415:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NFLAGGED")) ret = pgm->unflagged = T;
                         ^
imapd.c:2415:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2415:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NFLAGGED")) ret = pgm->unflagged = T;
                         ^
imapd.c:2415:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2415:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NFLAGGED")) ret = pgm->unflagged = T;
                         ^
imapd.c:2415:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2416:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NKEYWORD") && c == ' ' && *++tail)
                         ^
imapd.c:2416:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2416:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NKEYWORD") && c == ' ' && *++tail)
                         ^
imapd.c:2416:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2416:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NKEYWORD") && c == ' ' && *++tail)
                         ^
imapd.c:2416:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2416:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NKEYWORD") && c == ' ' && *++tail)
                         ^
imapd.c:2416:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2416:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NKEYWORD") && c == ' ' && *++tail)
                         ^
imapd.c:2416:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2416:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NKEYWORD") && c == ' ' && *++tail)
                         ^
imapd.c:2416:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2418:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSEEN")) ret = pgm->unseen = T;
                         ^
imapd.c:2418:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2418:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSEEN")) ret = pgm->unseen = T;
                         ^
imapd.c:2418:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2418:25: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSEEN")) ret = pgm->unseen = T;
                         ^
imapd.c:2418:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2418:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSEEN")) ret = pgm->unseen = T;
                         ^
imapd.c:2418:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2418:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSEEN")) ret = pgm->unseen = T;
                         ^
imapd.c:2418:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2418:25: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       else if (!strcmp (s+1,"NSEEN")) ret = pgm->unseen = T;
                         ^
imapd.c:2418:25: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2421:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"OUNGER") && c == ' ' && *++tail)
                    ^
imapd.c:2421:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2421:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"OUNGER") && c == ' ' && *++tail)
                    ^
imapd.c:2421:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2421:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"OUNGER") && c == ' ' && *++tail)
                    ^
imapd.c:2421:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2421:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"OUNGER") && c == ' ' && *++tail)
                    ^
imapd.c:2421:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2421:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"OUNGER") && c == ' ' && *++tail)
                    ^
imapd.c:2421:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2421:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       if (!strcmp (s+1,"OUNGER") && c == ' ' && *++tail)
                    ^
imapd.c:2421:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c: In function 'crit_string':
imapd.c:2584:35: warning: pointer targets in passing argument 3 of 'parse_astring' differ in signedness [-Wpointer-sign]
   char *s = parse_astring (arg,&i,&c);
                                   ^
imapd.c:2030:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *parse_astring (unsigned char **arg,unsigned long *size,
                ^
imapd.c:2584:13: warning: pointer targets in initialization differ in signedness [-Wpointer-sign]
   char *s = parse_astring (arg,&i,&c);
             ^
imapd.c:2594:19: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (!*arg) *arg = (char *) (*string)->text.data + i;
                   ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c: In function 'fetch_work':
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                ^
imapd.c:2641:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                ^
imapd.c:2641:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                ^
imapd.c:2641:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                ^
imapd.c:2641:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                ^
imapd.c:2641:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2641:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (t),"ALL"))
                ^
imapd.c:2641:16: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2647:9: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   if (s = strtok (t," ")) do { /* parse attribute list */
         ^
imapd.c:2648:30: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     if (list && (i = strlen (s)) && (s[i-1] == ')')) {
                              ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2653:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"UID")) { /* no-op if implicit */
                  ^
imapd.c:2653:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2653:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"UID")) { /* no-op if implicit */
                  ^
imapd.c:2653:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2653:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"UID")) { /* no-op if implicit */
                  ^
imapd.c:2653:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2653:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"UID")) { /* no-op if implicit */
                  ^
imapd.c:2653:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2653:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"UID")) { /* no-op if implicit */
                  ^
imapd.c:2653:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2653:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     if (!strcmp (s,"UID")) { /* no-op if implicit */
                  ^
imapd.c:2653:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2656:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"FLAGS")) f[k++] = fetch_flags;
                       ^
imapd.c:2656:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2656:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"FLAGS")) f[k++] = fetch_flags;
                       ^
imapd.c:2656:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2656:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"FLAGS")) f[k++] = fetch_flags;
                       ^
imapd.c:2656:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2656:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"FLAGS")) f[k++] = fetch_flags;
                       ^
imapd.c:2656:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2656:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"FLAGS")) f[k++] = fetch_flags;
                       ^
imapd.c:2656:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2656:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"FLAGS")) f[k++] = fetch_flags;
                       ^
imapd.c:2656:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2657:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"INTERNALDATE")) f[k++] = fetch_internaldate;
                       ^
imapd.c:2657:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2657:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"INTERNALDATE")) f[k++] = fetch_internaldate;
                       ^
imapd.c:2657:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2657:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"INTERNALDATE")) f[k++] = fetch_internaldate;
                       ^
imapd.c:2657:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2657:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"INTERNALDATE")) f[k++] = fetch_internaldate;
                       ^
imapd.c:2657:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2657:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"INTERNALDATE")) f[k++] = fetch_internaldate;
                       ^
imapd.c:2657:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2657:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"INTERNALDATE")) f[k++] = fetch_internaldate;
                       ^
imapd.c:2657:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2658:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.SIZE")) f[k++] = fetch_rfc822_size;
                       ^
imapd.c:2658:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2658:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.SIZE")) f[k++] = fetch_rfc822_size;
                       ^
imapd.c:2658:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2658:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.SIZE")) f[k++] = fetch_rfc822_size;
                       ^
imapd.c:2658:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2658:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.SIZE")) f[k++] = fetch_rfc822_size;
                       ^
imapd.c:2658:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2658:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.SIZE")) f[k++] = fetch_rfc822_size;
                       ^
imapd.c:2658:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2658:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.SIZE")) f[k++] = fetch_rfc822_size;
                       ^
imapd.c:2658:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2659:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"ENVELOPE")) {
                       ^
imapd.c:2659:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2659:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"ENVELOPE")) {
                       ^
imapd.c:2659:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2659:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"ENVELOPE")) {
                       ^
imapd.c:2659:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2659:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"ENVELOPE")) {
                       ^
imapd.c:2659:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2659:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"ENVELOPE")) {
                       ^
imapd.c:2659:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2659:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"ENVELOPE")) {
                       ^
imapd.c:2659:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2663:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODY")) {
                       ^
imapd.c:2663:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2663:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODY")) {
                       ^
imapd.c:2663:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2663:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODY")) {
                       ^
imapd.c:2663:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2663:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODY")) {
                       ^
imapd.c:2663:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2663:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODY")) {
                       ^
imapd.c:2663:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2663:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODY")) {
                       ^
imapd.c:2663:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2667:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODYSTRUCTURE")) {
                       ^
imapd.c:2667:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2667:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODYSTRUCTURE")) {
                       ^
imapd.c:2667:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2667:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODYSTRUCTURE")) {
                       ^
imapd.c:2667:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2667:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODYSTRUCTURE")) {
                       ^
imapd.c:2667:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2667:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODYSTRUCTURE")) {
                       ^
imapd.c:2667:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2667:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"BODYSTRUCTURE")) {
                       ^
imapd.c:2667:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2671:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822")) {
                       ^
imapd.c:2671:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2671:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822")) {
                       ^
imapd.c:2671:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2671:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822")) {
                       ^
imapd.c:2671:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2671:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822")) {
                       ^
imapd.c:2671:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2671:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822")) {
                       ^
imapd.c:2671:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2671:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822")) {
                       ^
imapd.c:2671:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2675:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.HEADER")) f[k++] = fetch_rfc822_header;
                       ^
imapd.c:2675:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2675:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.HEADER")) f[k++] = fetch_rfc822_header;
                       ^
imapd.c:2675:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2675:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.HEADER")) f[k++] = fetch_rfc822_header;
                       ^
imapd.c:2675:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2675:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.HEADER")) f[k++] = fetch_rfc822_header;
                       ^
imapd.c:2675:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2675:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.HEADER")) f[k++] = fetch_rfc822_header;
                       ^
imapd.c:2675:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2675:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.HEADER")) f[k++] = fetch_rfc822_header;
                       ^
imapd.c:2675:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2676:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.TEXT")) {
                       ^
imapd.c:2676:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2676:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.TEXT")) {
                       ^
imapd.c:2676:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2676:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.TEXT")) {
                       ^
imapd.c:2676:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2676:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.TEXT")) {
                       ^
imapd.c:2676:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2676:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.TEXT")) {
                       ^
imapd.c:2676:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2676:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strcmp (s,"RFC822.TEXT")) {
                       ^
imapd.c:2676:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2681:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
imapd.c:2681:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
imapd.c:2681:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
imapd.c:2681:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
imapd.c:2681:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
imapd.c:2681:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
imapd.c:2681:24: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:24: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                        ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2681:50: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2681:50: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
imapd.c:2681:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
imapd.c:2681:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:50: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
imapd.c:2681:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
imapd.c:2681:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
imapd.c:2681:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:50: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
imapd.c:2681:50: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2681:50: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
     else if (!strncmp (s,"BODY[",5) || !strncmp (s,"BODY.PEEK[",10) ||
                                                  ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2682:17: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2682:17: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
imapd.c:2682:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
imapd.c:2682:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:17: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
imapd.c:2682:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
imapd.c:2682:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
imapd.c:2682:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
imapd.c:2682:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:17: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                 ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2682:45: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2682:45: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
imapd.c:2682:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
imapd.c:2682:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:45: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
imapd.c:2682:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
imapd.c:2682:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
imapd.c:2682:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:45: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
imapd.c:2682:45: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2682:45: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY[",7) || !strncmp (s,"BINARY.PEEK[",12) ||
                                             ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2683:17: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2683:17: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
imapd.c:2683:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2683:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
imapd.c:2683:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2683:17: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
imapd.c:2683:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2683:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
imapd.c:2683:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2683:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
imapd.c:2683:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2683:17: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
imapd.c:2683:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2683:17: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
       !strncmp (s,"BINARY.SIZE[",12)) {
                 ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2723:20: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2723:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
imapd.c:2723:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2723:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
imapd.c:2723:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2723:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
imapd.c:2723:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2723:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
imapd.c:2723:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2723:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
imapd.c:2723:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2723:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
imapd.c:2723:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2723:20: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,"MIME",4)) {
                    ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2736:18: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2736:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
imapd.c:2736:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2736:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
imapd.c:2736:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2736:18: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
imapd.c:2736:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2736:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
imapd.c:2736:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2736:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
imapd.c:2736:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2736:18: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
imapd.c:2736:18: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2736:18: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
    if (!strncmp (v,"HEADER",6)) {
                  ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2741:20: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2741:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
imapd.c:2741:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2741:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
imapd.c:2741:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2741:20: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
imapd.c:2741:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2741:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
imapd.c:2741:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2741:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
imapd.c:2741:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2741:20: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
imapd.c:2741:20: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2741:20: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
      if (!strncmp (v,".FIELDS",7)) {
                    ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2743:22: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2743:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
imapd.c:2743:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2743:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
imapd.c:2743:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2743:22: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
imapd.c:2743:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2743:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
imapd.c:2743:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2743:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
imapd.c:2743:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2743:22: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
imapd.c:2743:22: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2743:22: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
        if (!strncmp (v,".NOT",4)) {
                      ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
imapd.c:2747:22: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
        if (*v || !(v = strtok (NIL,"\015\012")) ||
                      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2755:23: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:2755:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
imapd.c:2755:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2755:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
imapd.c:2755:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2755:23: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
imapd.c:2755:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2755:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
imapd.c:2755:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2755:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
imapd.c:2755:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2755:23: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
imapd.c:2755:23: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:2755:23: warning: pointer targets in passing argument 1 of 'strncmp' differ in signedness [-Wpointer-sign]
    else if (!strncmp (v,"TEXT",4)) {
                       ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:147:12: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern int strncmp (const char *__s1, const char *__s2, size_t __n)
            ^
imapd.c:2778:48: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
     !(isdigit (v[1]) && ((ta->first = strtoul (v+1,(char **) &v,10)) ||
                                                ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c:2780:45: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
       (*v++ == '.') && (ta->last = strtoul (v,(char **) &v,10)) &&
                                             ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c:2791:10: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
  strtok (v," ");  /* reset strtok mechanism */
          ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:2798:12: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
    strtok (v," "); /* reset strtok mechanism */
            ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:2809:42: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
       if (s && *s) ta->section = cpystr (s);
                                          ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imapd.c:2816:15: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
   } while ((s = strtok (NIL," ")) && (k < MAXFETCH) && list);
               ^
imapd.c: In function 'fetch_body_part_binary':
imapd.c:2955:38: warning: pointer targets in passing argument 3 of 'mail_body' differ in signedness [-Wpointer-sign]
     BODY *body = mail_body (stream,i,ta->section);
                                      ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1706:7: note: expected 'unsigned char *' but argument is of type 'char *'
 BODY *mail_body (MAILSTREAM *stream,unsigned long msgno,
       ^
imapd.c: In function 'fetch_rfc822_text':
imapd.c:3312:9: warning: unused variable 'f' [-Wunused-variable]
     int f = mail_elt (stream,i)->seen;
         ^
imapd.c: In function 'penv':
imapd.c:3329:15: warning: pointer targets in passing argument 1 of 'pnstring' differ in signedness [-Wpointer-sign]
     pnstring (env->date); /* output envelope fields */
               ^
imapd.c:178:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void pnstring (char *s);
      ^
imapd.c: In function 'nameok':
imapd.c:3864:14: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       for (s = ref, t = oktab[i]; *t && !compare_uchar (*s,*t); s++, t++);
              ^
imapd.c:3864:23: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
       for (s = ref, t = oktab[i]; *t && !compare_uchar (*s,*t); s++, t++);
                       ^
imapd.c:3873:12: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     for (s = name, t = oktab[i]; *t && !compare_uchar (*s,*t); s++, t++);
            ^
imapd.c:3873:22: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     for (s = name, t = oktab[i]; *t && !compare_uchar (*s,*t); s++, t++);
                      ^
imapd.c: In function 'proxycopy':
imapd.c:4019:28: warning: pointer targets in passing argument 2 of 'mail_uid_sequence' differ in signedness [-Wpointer-sign]
  mail_uid_sequence (stream,sequence) : mail_sequence (stream,sequence)))
                            ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1777:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_uid_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
imapd.c:4019:62: warning: pointer targets in passing argument 2 of 'mail_sequence' differ in signedness [-Wpointer-sign]
  mail_uid_sequence (stream,sequence) : mail_sequence (stream,sequence)))
                                                              ^
In file included from ../c-client/c-client.h:41:0,
                 from imapd.c:36:
../c-client/mail.h:1776:6: note: expected 'unsigned char *' but argument is of type 'char *'
 long mail_sequence (MAILSTREAM *stream,unsigned char *sequence);
      ^
imapd.c: In function 'append_msg':
imapd.c:4128:7: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
     t = ++arg;   /* pointer to flag list contents */
       ^
imapd.c:4135:47: warning: pointer targets in passing argument 1 of 'cpystr' differ in signedness [-Wpointer-sign]
   if (*arg == '"') *date = ad->date = cpystr (snarf (&arg));
                                               ^
In file included from ../c-client/c-client.h:48:0,
                 from imapd.c:36:
../c-client/misc.h:88:7: note: expected 'const char *' but argument is of type 'unsigned char *'
 char *cpystr (const char *string);
       ^
imapd.c:4140:27: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
   else if (!(i = strtoul (arg+1,&t,10)))
                           ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c:4148:12: warning: pointer targets in passing argument 1 of 'slurp' differ in signedness [-Wpointer-sign]
     slurp (ad->arg,CMDLEN - (ad->arg - cmdbuf),INPUTTIMEOUT);
            ^
imapd.c:1926:6: note: expected 'char *' but argument is of type 'unsigned char *'
 void slurp (char *s,int n,unsigned long timeout)
      ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
imapd.c:4149:17: warning: pointer targets in passing argument 1 of '__builtin_strchr' differ in signedness [-Wpointer-sign]
     if (strchr (ad->arg,'\012')) {
                 ^
imapd.c:4149:17: note: expected 'const char *' but argument is of type 'unsigned char *'
imapd.c:4151:20: warning: pointer targets in passing argument 1 of 'strtok' differ in signedness [-Wpointer-sign]
       if (!strtok (ad->arg,"\015\012")) *ad->arg = '\0';
                    ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:348:14: note: expected 'char * restrict' but argument is of type 'unsigned char *'
 extern char *strtok (char *__restrict __s, const char *__restrict __delim)
              ^
imapd.c:4153:25: warning: pointer targets in passing argument 1 of 'strlen' differ in signedness [-Wpointer-sign]
       if (((j = strlen (ad->arg)) > 3) && (ad->arg[j - 1] == '}') &&
                         ^
In file included from ../c-client/osdep.h:44:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/string.h:399:15: note: expected 'const char *' but argument is of type 'unsigned char *'
 extern size_t strlen (const char *__s)
               ^
imapd.c:4159:28: warning: pointer targets in passing argument 1 of 'strtoul' differ in signedness [-Wpointer-sign]
    litplus.size = strtoul (ad->arg + j + 1,NIL,10);
                            ^
In file included from ../c-client/osdep.h:43:0,
                 from ../c-client/c-client.h:42,
                 from imapd.c:36:
/usr/include/stdlib.h:187:26: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 extern unsigned long int strtoul (const char *__restrict __nptr,
                          ^
imapd.c: In function 'mm_login':
imapd.c:4529:21: warning: pointer targets in passing argument 2 of 'strncpy' differ in signedness [-Wpointer-sign]
   strncpy (password,pass,256); /* and password */
                     ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from imapd.c:29:
/usr/include/arm-linux-gnueabihf/bits/string3.h:117:1: note: expected 'const char * restrict' but argument is of type 'unsigned char *'
 __NTH (strncpy (char *__restrict __dest, const char *__restrict __src,
 ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -DANOFILE=\"/etc/anonymous.newsgroups\" -DALERTFILE=\"/etc/imapd.alert\" -DNNTPFILE=\"/etc/imapd.nntp\" -DUSERALERTFILE=\".imapalert\" -DSHUTDOWNFILE=\"/etc/nologin\" -o imapd imapd.o `cat ../c-client/LDFLAGS`
make[3]: Leaving directory '/«PKGBUILDDIR»/imapd'
cd mailutil;make
make[3]: Entering directory '/«PKGBUILDDIR»/mailutil'
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o mailutil.o mailutil.c
mailutil.c: In function 'prune_criteria':
mailutil.c:453:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
       switch (*ucase (criterion)) {
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from mailutil.c:31:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
mailutil.c: In function 'mbxcopy':
mailutil.c:594:2: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
  fgets (tmp,MAILTMPLEN-1,stdin);
  ^
mailutil.c: In function 'mm_login':
mailutil.c:893:5: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
     fgets (username,NETMAXUSER-1,stdin);
     ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS` -o mailutil mailutil.o ../c-client/`cat ../c-client/ARCHIVENAME` `cat ../c-client/LDFLAGS`
make[3]: Leaving directory '/«PKGBUILDDIR»/mailutil'
cd mlock;make || true
make[3]: Entering directory '/«PKGBUILDDIR»/mlock'
`cat ../c-client/CCTYPE` `cat ../c-client/CFLAGS`   -c -o mlock.o mlock.c
mlock.c: In function 'die':
mlock.c:60:3: warning: implicit declaration of function 'write' [-Wimplicit-function-declaration]
   write (1,"?",1);  /* indicate "impossible" failure */
   ^
mlock.c: In function 'main':
mlock.c:75:31: warning: implicit declaration of function 'getegid' [-Wimplicit-function-declaration]
   if (!grp || (grp->gr_gid != getegid ()))
                               ^
mlock.c:94:3: warning: implicit declaration of function 'chdir' [-Wimplicit-function-declaration]
   chdir (dir);
   ^
mlock.c:113:30: warning: implicit declaration of function 'time' [-Wimplicit-function-declaration]
     if (!stat (lock,&sb) && (time (0) > (sb.st_ctime + LOCKTIMEOUT * 60)))
                              ^
mlock.c:114:7: warning: implicit declaration of function 'unlink' [-Wimplicit-function-declaration]
       unlink (lock);  /* time out lock if enough time has passed */
       ^
mlock.c:123:23: warning: implicit declaration of function 'getpid' [-Wimplicit-function-declaration]
       (unsigned long) getpid ());
                       ^
mlock.c:125:5: warning: implicit declaration of function 'gethostname' [-Wimplicit-function-declaration]
     gethostname (hitch + len,MAXHOSTNAMELEN);
     ^
mlock.c:132:7: warning: implicit declaration of function 'close' [-Wimplicit-function-declaration]
       close (ld);  /* close the hitching-post */
       ^
mlock.c:138:11: warning: implicit declaration of function 'link' [-Wimplicit-function-declaration]
       i = link (hitch,lock) ? errno : 0;
           ^
mlock.c:161:20: warning: implicit declaration of function 'sleep' [-Wimplicit-function-declaration]
       if (tries--) sleep (1); /* sleep 1 second and try again */
                    ^
mlock.c:169:3: warning: implicit declaration of function 'read' [-Wimplicit-function-declaration]
   read (0,tmp,1);  /* read continue signal from parent */
   ^
`cat ../c-client/CCTYPE` `cat ../c-client/CFLAGS` -o mlock mlock.o
make[3]: Leaving directory '/«PKGBUILDDIR»/mlock'
cd dmail;make || true
make[3]: Entering directory '/«PKGBUILDDIR»/dmail'
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o dmail.o dmail.c
dmail.c: In function 'main':
dmail.c:162:35: warning: implicit declaration of function 'isdigit' [-Wimplicit-function-declaration]
     if (s[2] && ((s[2] == '-') || isdigit (s[2]))) precedence = atol (s + 2);
                                   ^
dmail.c: In function 'deliver':
dmail.c:231:66: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!*mailbox || !compare_cstring ((unsigned char *) mailbox,"INBOX"))
                                                                  ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c: In function 'mm_notify':
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
dmail.c:566:16: note: expected 'const char *' but argument is of type 'unsigned char *'
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
dmail.c:566:16: note: expected 'const char *' but argument is of type 'unsigned char *'
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
dmail.c:566:16: note: expected 'const char *' but argument is of type 'unsigned char *'
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
dmail.c:566:16: note: expected 'const char *' but argument is of type 'unsigned char *'
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
dmail.c:566:16: note: expected 'const char *' but argument is of type 'unsigned char *'
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from dmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from dmail.c:36:
dmail.c:566:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
dmail.c:566:16: note: expected 'const char *' but argument is of type 'unsigned char *'
dmail.c: In function 'file_string_setpos':
dmail.c:123:5: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
     fread (s->curpos,sizeof (char),(unsigned int) s->cursize,(FILE *) s->data);
     ^
dmail.c: In function 'delivery_unsafe':
dmail.c:443:5: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized]
     sprintf (tmp + strlen (tmp),"file type %07o",(unsigned int) type);
     ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o dquota.o dquota.c
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS` -o dmail dmail.o dquota.o ../c-client/`cat ../c-client/ARCHIVENAME` `cat ../c-client/LDFLAGS`
make[3]: Leaving directory '/«PKGBUILDDIR»/dmail'
cd tmail;make || true
make[3]: Entering directory '/«PKGBUILDDIR»/tmail'
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o tmail.o tmail.c
tmail.c: In function 'main':
tmail.c:166:27: warning: pointer targets in passing argument 1 of 'compare_cstring' differ in signedness [-Wpointer-sign]
         !compare_cstring (format->name,"dummy"))
                           ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tmail.c:166:40: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
         !compare_cstring (format->name,"dummy"))
                                        ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
tmail.c:171:37: warning: implicit declaration of function 'isdigit' [-Wimplicit-function-declaration]
       if (s[2] && ((s[2] == '-') || isdigit (s[2]))) precedence = atol (s + 2);
                                     ^
tmail.c: In function 'getusername':
tmail.c:608:56: warning: pointer targets in passing argument 2 of 'compare_cstring' differ in signedness [-Wpointer-sign]
     if (!**t || !compare_cstring ((unsigned char *) *t,"INBOX")) *t = NIL;
                                                        ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:109:5: note: expected 'unsigned char *' but argument is of type 'char *'
 int compare_cstring (unsigned char *s1,unsigned char *s2);
     ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c: In function 'mm_notify':
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
tmail.c:705:16: note: expected 'const char *' but argument is of type 'unsigned char *'
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
tmail.c:705:16: note: expected 'const char *' but argument is of type 'unsigned char *'
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:16: warning: pointer targets in passing argument 1 of '__builtin_strlen' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
tmail.c:705:16: note: expected 'const char *' but argument is of type 'unsigned char *'
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
tmail.c:705:16: note: expected 'const char *' but argument is of type 'unsigned char *'
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
tmail.c:705:16: note: expected 'const char *' but argument is of type 'unsigned char *'
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:23: warning: pointer targets in passing argument 1 of 'ucase' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                       ^
In file included from ../c-client/c-client.h:48:0,
                 from tmail.c:36:
../c-client/misc.h:86:16: note: expected 'unsigned char *' but argument is of type 'char *'
 unsigned char *ucase (unsigned char *string);
                ^
In file included from /usr/include/string.h:635:0,
                 from ../c-client/osdep.h:44,
                 from ../c-client/c-client.h:42,
                 from tmail.c:36:
tmail.c:705:16: warning: pointer targets in passing argument 1 of '__builtin_strcmp' differ in signedness [-Wpointer-sign]
   if (!strcmp (ucase (strncpy (tmp,string,11)),"[TRYCREATE]")) trycreate = T;
                ^
tmail.c:705:16: note: expected 'const char *' but argument is of type 'unsigned char *'
tmail.c: In function 'file_string_setpos':
tmail.c:124:5: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
     fread (s->curpos,sizeof (char),(unsigned int) s->cursize,(FILE *) s->data);
     ^
tmail.c: In function 'delivery_unsafe':
tmail.c:564:5: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized]
     sprintf (tmp + strlen (tmp),"file type %07o",(unsigned int) type);
     ^
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS`   -c -o tquota.o tquota.c
`cat ../c-client/CCTYPE` -I../c-client `cat ../c-client/CFLAGS` -o tmail tmail.o tquota.o ../c-client/`cat ../c-client/ARCHIVENAME` `cat ../c-client/LDFLAGS`
make[3]: Leaving directory '/«PKGBUILDDIR»/tmail'
make[2]: Leaving directory '/«PKGBUILDDIR»'
make[1]: Leaving directory '/«PKGBUILDDIR»'
pod2man -c "" -r "UW IMAP 2007f~dfsg-4+b1" debian/mlock.pod debian/mlock.1
touch debian/build-stamp
 fakeroot debian/rules binary-arch
sed -e 's/__LIBVER__/2007e/g' -e 's/__LIBFULLVER__/2007e.0/g' -e 's/__VER__/2007e/g' <debian/control.in.in >debian/control.in
test -x debian/rules
dh_testroot
dh_prep 
dh_installdirs -A 
mkdir -p "."
echo "sed -e 's/__LIBVER__/2007e/g' -e 's/__LIBFULLVER__/2007e.0/g' -e 's/__VER__/2007e/g' <debian/control.in.in | diff -u debian/control.in -"
sed -e 's/__LIBVER__/2007e/g' -e 's/__LIBFULLVER__/2007e.0/g' -e 's/__VER__/2007e/g' <debian/control.in.in | diff -u debian/control.in -
for file in `find debian -maxdepth 2 -type f -name '*.in' -not -name control.in -not -name control.in.in -not -name POTFILES.in`; do \
	targetfile=`echo $file | sed -e 's/__VER__/2007e/g' -e 's/\\.in$//'`; \
	sed -e 's/__LIBVER__/2007e/g' -e 's/__LIBFULLVER__/2007e.0/g' -e 's/__VER__/2007e/g' <$file >$targetfile; \
done
mkdir -p debian/tmp/usr/lib
install -m 0644 c-client.a debian/tmp/usr/lib/libc-client.a
install -m 0644 c-client/libc-client.so debian/tmp/usr/lib/libc-client.so.2007e.0
ln -s libc-client.so.2007e.0 debian/tmp/usr/lib/libc-client.so.2007e
ln -s libc-client.so.2007e.0 debian/tmp/usr/lib/libc-client.so
mkdir -p debian/tmp/usr/include/c-client
install -m 0644 -t debian/tmp/usr/include/c-client \
	src/c-client/*.h \
	src/osdep/unix/*.h \
	c-client/auths.c \
	c-client/linkage.c \
	c-client/linkage.h \
	c-client/osdep.h
Adding cdbs dependencies to debian/libc-client2007e-dev.substvars
dh_installdirs -plibc-client2007e-dev 
Adding cdbs dependencies to debian/libc-client2007e.substvars
dh_installdirs -plibc-client2007e 
Adding cdbs dependencies to debian/mlock.substvars
dh_installdirs -pmlock 
Adding cdbs dependencies to debian/uw-mailutils.substvars
dh_installdirs -puw-mailutils 
dh_installdocs -plibc-client2007e-dev 
dh_installexamples -plibc-client2007e-dev 
dh_installman -plibc-client2007e-dev  
dh_installinfo -plibc-client2007e-dev  
dh_installmenu -plibc-client2007e-dev 
dh_installcron -plibc-client2007e-dev 
dh_installinit -plibc-client2007e-dev  
dh_installdebconf -plibc-client2007e-dev 
dh_installemacsen -plibc-client2007e-dev   
dh_installcatalogs -plibc-client2007e-dev 
dh_installpam -plibc-client2007e-dev 
dh_installlogrotate -plibc-client2007e-dev 
dh_installlogcheck -plibc-client2007e-dev 
dh_installchangelogs -plibc-client2007e-dev  
dh_installudev -plibc-client2007e-dev 
dh_lintian -plibc-client2007e-dev 
dh_bugfiles -plibc-client2007e-dev 
dh_install -plibc-client2007e-dev  
dh_link -plibc-client2007e-dev  
dh_buildinfo -plibc-client2007e-dev 
Use of uninitialized value within @essentials in string ne at /usr/bin/dh_buildinfo line 216.
dh_installmime -plibc-client2007e-dev 
dh_installgsettings -plibc-client2007e-dev 
dh_installdocs -plibc-client2007e 
dh_installexamples -plibc-client2007e 
dh_installman -plibc-client2007e  
dh_installinfo -plibc-client2007e  
dh_installmenu -plibc-client2007e 
dh_installcron -plibc-client2007e 
dh_installinit -plibc-client2007e  
dh_installdebconf -plibc-client2007e 
dh_installemacsen -plibc-client2007e   
dh_installcatalogs -plibc-client2007e 
dh_installpam -plibc-client2007e 
dh_installlogrotate -plibc-client2007e 
dh_installlogcheck -plibc-client2007e 
dh_installchangelogs -plibc-client2007e  
dh_installudev -plibc-client2007e 
dh_lintian -plibc-client2007e 
dh_bugfiles -plibc-client2007e 
dh_install -plibc-client2007e  
dh_link -plibc-client2007e  
dh_buildinfo -plibc-client2007e 
Use of uninitialized value within @essentials in string ne at /usr/bin/dh_buildinfo line 216.
dh_installmime -plibc-client2007e 
dh_installgsettings -plibc-client2007e 
dh_installdocs -pmlock 
dh_installexamples -pmlock 
dh_installman -pmlock  
dh_installinfo -pmlock  
dh_installmenu -pmlock 
dh_installcron -pmlock 
dh_installinit -pmlock  
dh_installdebconf -pmlock 
dh_installemacsen -pmlock   
dh_installcatalogs -pmlock 
dh_installpam -pmlock 
dh_installlogrotate -pmlock 
dh_installlogcheck -pmlock 
dh_installchangelogs -pmlock  
dh_installudev -pmlock 
dh_lintian -pmlock 
dh_bugfiles -pmlock 
dh_install -pmlock  
dh_link -pmlock  
dh_buildinfo -pmlock 
Use of uninitialized value within @essentials in string ne at /usr/bin/dh_buildinfo line 216.
dh_installmime -pmlock 
dh_installgsettings -pmlock 
dh_installdocs -puw-mailutils 
dh_installexamples -puw-mailutils 
dh_installman -puw-mailutils  
dh_installinfo -puw-mailutils  
dh_installmenu -puw-mailutils 
dh_installcron -puw-mailutils 
dh_installinit -puw-mailutils  
dh_installdebconf -puw-mailutils 
dh_installemacsen -puw-mailutils   
dh_installcatalogs -puw-mailutils 
dh_installpam -puw-mailutils 
dh_installlogrotate -puw-mailutils 
dh_installlogcheck -puw-mailutils 
dh_installchangelogs -puw-mailutils  
dh_installudev -puw-mailutils 
dh_lintian -puw-mailutils 
dh_bugfiles -puw-mailutils 
dh_install -puw-mailutils  
dh_link -puw-mailutils  
dh_buildinfo -puw-mailutils 
Use of uninitialized value within @essentials in string ne at /usr/bin/dh_buildinfo line 216.
dh_installmime -puw-mailutils 
dh_installgsettings -puw-mailutils 
d-shlibmove --commit --override s/libkrb5-dev/krb5-multidev/ \
	--movedev "debian/tmp/usr/include/*" usr/include \
	debian/tmp/usr/lib/libc-client.so
Library package automatic movement utility
 --> comerr-dev package exists.
 --> krb5-multidev package exists.
 --> libpam0g-dev package exists.
 --> libssl-dev package exists.
set -e
install -d -m 755 debian/libc-client2007e-dev/usr/lib
install -d -m 755 debian/libc-client2007e/usr/lib
mv debian/tmp/usr/lib/libc-client.a debian/libc-client2007e-dev/usr/lib
mv debian/tmp/usr/lib/libc-client.la debian/libc-client2007e-dev/usr/lib || true
mv debian/tmp/usr/lib/libc-client.so debian/libc-client2007e-dev/usr/lib
mv /«PKGBUILDDIR»/debian/tmp/usr/lib/libc-client.so.2007e debian/libc-client2007e/usr/lib
mv /«PKGBUILDDIR»/debian/tmp/usr/lib/libc-client.so.2007e.0 debian/libc-client2007e/usr/lib
PKGDEV=libc-client2007e-dev
PKGSHL=libc-client2007e
install -d -m 755 debian/libc-client2007e-dev/usr/include
mv debian/tmp/usr/include/* debian/libc-client2007e-dev/usr/include
mv: cannot stat 'debian/tmp/usr/lib/libc-client.la': No such file or directory
touch debian/install-libs-stamp
dh_strip -plibc-client2007e-dev  
dh_compress -plibc-client2007e-dev  
dh_fixperms -plibc-client2007e-dev  
dh_makeshlibs -plibc-client2007e-dev  
dh_strip -plibc-client2007e  
dh_compress -plibc-client2007e  
dh_fixperms -plibc-client2007e  
dh_makeshlibs -plibc-client2007e  
dh_strip -pmlock  
dh_compress -pmlock  
dh_fixperms -pmlock  
dh_makeshlibs -pmlock  
dh_strip -puw-mailutils  
dh_compress -puw-mailutils  
dh_fixperms -puw-mailutils  
dh_makeshlibs -puw-mailutils  
dh_installdeb -plibc-client2007e-dev 
dh_perl -plibc-client2007e-dev 
dh_shlibdeps -plibc-client2007e-dev    
dh_installdeb -plibc-client2007e 
dh_perl -plibc-client2007e 
dh_shlibdeps -plibc-client2007e    
dpkg-shlibdeps: warning: symbol mm_exists used by debian/libc-client2007e/usr/lib/libc-client.so.2007e.0 found in none of the libraries
dpkg-shlibdeps: warning: symbol mm_critical used by debian/libc-client2007e/usr/lib/libc-client.so.2007e.0 found in none of the libraries
dpkg-shlibdeps: warning: symbol mm_login used by debian/libc-client2007e/usr/lib/libc-client.so.2007e.0 found in none of the libraries
dpkg-shlibdeps: warning: symbol mm_flags used by debian/libc-client2007e/usr/lib/libc-client.so.2007e.0 found in none of the libraries
dpkg-shlibdeps: warning: symbol mm_list used by debian/libc-client2007e/usr/lib/libc-client.so.2007e.0 found in none of the libraries
dpkg-shlibdeps: warning: symbol mm_notify used by debian/libc-client2007e/usr/lib/libc-client.so.2007e.0 found in none of the libraries
dpkg-shlibdeps: warning: symbol mm_expunged used by debian/libc-client2007e/usr/lib/libc-client.so.2007e.0 found in none of the libraries
dpkg-shlibdeps: warning: symbol mm_nocritical used by debian/libc-client2007e/usr/lib/libc-client.so.2007e.0 found in none of the libraries
dpkg-shlibdeps: warning: symbol mm_dlog used by debian/libc-client2007e/usr/lib/libc-client.so.2007e.0 found in none of the libraries
dpkg-shlibdeps: warning: symbol mm_searched used by debian/libc-client2007e/usr/lib/libc-client.so.2007e.0 found in none of the libraries
dpkg-shlibdeps: warning: 5 other similar warnings have been skipped (use -v to see them all)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/libc-client2007e/usr/lib/libc-client.so.2007e.0 was not linked against libk5crypto.so.3 (it uses none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/libc-client2007e/usr/lib/libc-client.so.2007e.0 was not linked against libcom_err.so.2 (it uses none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/libc-client2007e/usr/lib/libc-client.so.2007e.0 was not linked against libdl.so.2 (it uses none of the library's symbols)
dh_installdeb -pmlock 
dh_perl -pmlock 
dh_shlibdeps -pmlock    
chown root.mail debian/mlock/usr/bin/mlock
chmod 2755 debian/mlock/usr/bin/mlock
dh_installdeb -puw-mailutils 
dh_perl -puw-mailutils 
dh_shlibdeps -puw-mailutils    
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/uw-mailutils/usr/bin/mailutil debian/uw-mailutils/usr/bin/tmail debian/uw-mailutils/usr/bin/dmail were not linked against libcrypto.so.1.0.2 (they use none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/uw-mailutils/usr/bin/mailutil debian/uw-mailutils/usr/bin/tmail debian/uw-mailutils/usr/bin/dmail were not linked against libdl.so.2 (they use none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/uw-mailutils/usr/bin/mailutil debian/uw-mailutils/usr/bin/tmail debian/uw-mailutils/usr/bin/dmail were not linked against libgssapi_krb5.so.2 (they use none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/uw-mailutils/usr/bin/mailutil debian/uw-mailutils/usr/bin/tmail debian/uw-mailutils/usr/bin/dmail were not linked against libk5crypto.so.3 (they use none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/uw-mailutils/usr/bin/mailutil debian/uw-mailutils/usr/bin/tmail debian/uw-mailutils/usr/bin/dmail were not linked against libkrb5.so.3 (they use none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/uw-mailutils/usr/bin/mailutil debian/uw-mailutils/usr/bin/tmail debian/uw-mailutils/usr/bin/dmail were not linked against libcom_err.so.2 (they use none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/uw-mailutils/usr/bin/mailutil debian/uw-mailutils/usr/bin/tmail debian/uw-mailutils/usr/bin/dmail were not linked against libssl.so.1.0.2 (they use none of the library's symbols)
dpkg-shlibdeps: warning: package could avoid a useless dependency if debian/uw-mailutils/usr/bin/mailutil debian/uw-mailutils/usr/bin/tmail debian/uw-mailutils/usr/bin/dmail were not linked against libpam.so.0 (they use none of the library's symbols)
dh_gencontrol -plibc-client2007e-dev  
dpkg-gencontrol: warning: File::FcntlLock not available; using flock which is not NFS-safe
dh_md5sums -plibc-client2007e-dev 
dh_builddeb -plibc-client2007e-dev 
dpkg-deb: building package 'libc-client2007e-dev' in '../libc-client2007e-dev_2007f~dfsg-4+b1_armhf.deb'.
dh_gencontrol -plibc-client2007e  
dpkg-gencontrol: warning: File::FcntlLock not available; using flock which is not NFS-safe
dh_md5sums -plibc-client2007e 
dh_builddeb -plibc-client2007e 
dpkg-deb: building package 'libc-client2007e' in '../libc-client2007e_2007f~dfsg-4+b1_armhf.deb'.
dh_gencontrol -pmlock  
dpkg-gencontrol: warning: File::FcntlLock not available; using flock which is not NFS-safe
dh_md5sums -pmlock 
dh_builddeb -pmlock 
dpkg-deb: building package 'mlock' in '../mlock_2007f~dfsg-4+b1_armhf.deb'.
dh_gencontrol -puw-mailutils  
dpkg-gencontrol: warning: File::FcntlLock not available; using flock which is not NFS-safe
dh_md5sums -puw-mailutils 
dh_builddeb -puw-mailutils 
dpkg-deb: building package 'uw-mailutils' in '../uw-mailutils_2007f~dfsg-4+b1_armhf.deb'.
 dpkg-genchanges -B -mRaspbian wandboard test autobuilder <root@raspbian.org> >../uw-imap_2007f~dfsg-4+b1_armhf.changes
dpkg-genchanges: binary-only arch-specific upload (source code and arch-indep packages not included)
 dpkg-source --after-build uw-imap-2007f~dfsg
dpkg-buildpackage: binary-only upload (no source included)
────────────────────────────────────────────────────────────────────────────────
Build finished at 20151112-1249

Finished
────────

I: Built successfully

┌──────────────────────────────────────────────────────────────────────────────┐
│ Post Build Chroot                                                            │
└──────────────────────────────────────────────────────────────────────────────┘


┌──────────────────────────────────────────────────────────────────────────────┐
│ Changes                                                                      │
└──────────────────────────────────────────────────────────────────────────────┘


uw-imap_2007f~dfsg-4+b1_armhf.changes:
──────────────────────────────────────

Format: 1.8
Date: Fri, 24 Oct 2014 22:40:53 +0200
Source: uw-imap (8:2007f~dfsg-4)
Binary: libc-client2007e-dev libc-client2007e mlock uw-mailutils
Binary-Only: yes
Architecture: armhf
Version: 8:2007f~dfsg-4+b1
Distribution: stretch-staging
Urgency: low
Maintainer: Raspbian wandboard test autobuilder <root@raspbian.org>
Changed-By: Raspbian wandboard test autobuilder <root@raspbian.org>
Description:
 libc-client2007e - c-client library for mail protocols - library files
 libc-client2007e-dev - c-client library for mail protocols - development files
 mlock      - mailbox locking program
 uw-mailutils - c-client support programs
Changes:
 uw-imap (8:2007f~dfsg-4+b1) stretch-staging; urgency=low, binary-only=yes
 .
   * Binary-only non-maintainer upload for armhf; no source changes.
   * rebuild due to debcheck failure
Checksums-Sha1:
 9f127688f8bd0e5b468d0c5b325089401c28f95d 487504 libc-client2007e-dev_2007f~dfsg-4+b1_armhf.deb
 6477624d2ba256d90cc4784b8a0070230180e634 569390 libc-client2007e_2007f~dfsg-4+b1_armhf.deb
 d21feea409e9e7c234bddcc2456add27ef5d7985 33276 mlock_2007f~dfsg-4+b1_armhf.deb
 4996d31527ce6e0dc9a4624572edae9b9185fdb3 55514 uw-mailutils_2007f~dfsg-4+b1_armhf.deb
Checksums-Sha256:
 f40dbc2503990efa43adcf12a1eb49fb227a0a770e35d7dba25e77104365ca26 487504 libc-client2007e-dev_2007f~dfsg-4+b1_armhf.deb
 6269ebd29933249e871cdf10460ffec8f6739e0abd18a1d979b11154a1721b64 569390 libc-client2007e_2007f~dfsg-4+b1_armhf.deb
 306339977bb6e97b76fcc16eab7949fad04fa591779cec1952fa9253e283d70a 33276 mlock_2007f~dfsg-4+b1_armhf.deb
 0631defd710001fedc304355ef3145240961a3e98c45f9305d2a8c73b05574b8 55514 uw-mailutils_2007f~dfsg-4+b1_armhf.deb
Files:
 64bc64c6cfafe96861cffd223a62f13d 487504 libdevel extra libc-client2007e-dev_2007f~dfsg-4+b1_armhf.deb
 27dbff732c32b8b27ca6d8bfdbf338c1 569390 libs optional libc-client2007e_2007f~dfsg-4+b1_armhf.deb
 81ab7b86eea9840e8ea0e7cd7eae9330 33276 mail optional mlock_2007f~dfsg-4+b1_armhf.deb
 a1fcde8b9480cd7e877b5046ceba56a8 55514 mail optional uw-mailutils_2007f~dfsg-4+b1_armhf.deb

┌──────────────────────────────────────────────────────────────────────────────┐
│ Package contents                                                             │
└──────────────────────────────────────────────────────────────────────────────┘


libc-client2007e-dev_2007f~dfsg-4+b1_armhf.deb
──────────────────────────────────────────────

 new debian package, version 2.0.
 size 487504 bytes: control archive=2847 bytes.
     933 bytes,    24 lines      control              
    5592 bytes,    85 lines      md5sums              
 Package: libc-client2007e-dev
 Source: uw-imap (8:2007f~dfsg-4)
 Version: 8:2007f~dfsg-4+b1
 Architecture: armhf
 Maintainer: Magnus Holmgren <holmgren@debian.org>
 Installed-Size: 1518
 Depends: comerr-dev, krb5-multidev, libpam0g-dev, libssl-dev, libc-client2007e (= 8:2007f~dfsg-4+b1)
 Conflicts: libc-client-dev
 Replaces: libc-client-dev
 Provides: libc-client-dev
 Section: libdevel
 Priority: extra
 Homepage: http://www.washington.edu/imap/
 Description: c-client library for mail protocols - development files
  IMAP (Internet Message Access Protocol) is a method of accessing
  electronic messages kept on a (possibly shared) mail server.
  .
  The UW (University of Washington) IMAP toolkit provides the c-client
  mail-handling library supporting various network transport methods,
  file system storage formats, and authentication and authorization
  methods.
  .
  This package contains the static c-client library and development
  headers.

drwxr-xr-x root/root         0 2015-11-12 12:48 ./
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/include/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/include/c-client/
-rw-r--r-- root/root       132 2015-11-12 12:48 ./usr/include/c-client/auths.c
-rw-r--r-- root/root      1687 2015-11-12 12:48 ./usr/include/c-client/c-client.h
-rw-r--r-- root/root      1524 2015-11-12 12:48 ./usr/include/c-client/dummy.h
-rw-r--r-- root/root      1507 2015-11-12 12:48 ./usr/include/c-client/env.h
-rw-r--r-- root/root      2933 2015-11-12 12:48 ./usr/include/c-client/env_unix.h
-rw-r--r-- root/root      1071 2015-11-12 12:48 ./usr/include/c-client/fdstring.h
-rw-r--r-- root/root      1377 2015-11-12 12:48 ./usr/include/c-client/flockcyg.h
-rw-r--r-- root/root      4388 2015-11-12 12:48 ./usr/include/c-client/flocksim.h
-rw-r--r-- root/root       799 2015-11-12 12:48 ./usr/include/c-client/flstring.h
-rw-r--r-- root/root       905 2015-11-12 12:48 ./usr/include/c-client/fs.h
-rw-r--r-- root/root       825 2015-11-12 12:48 ./usr/include/c-client/ftl.h
-rw-r--r-- root/root      8374 2015-11-12 12:48 ./usr/include/c-client/imap4r1.h
-rw-r--r-- root/root      1290 2015-11-12 12:48 ./usr/include/c-client/linkage.c
-rw-r--r-- root/root       541 2015-11-12 12:48 ./usr/include/c-client/linkage.h
-rw-r--r-- root/root     68950 2015-11-12 12:48 ./usr/include/c-client/mail.h
-rw-r--r-- root/root      3351 2015-11-12 12:48 ./usr/include/c-client/misc.h
-rw-r--r-- root/root       987 2015-11-12 12:48 ./usr/include/c-client/netmsg.h
-rw-r--r-- root/root      1486 2015-11-12 12:48 ./usr/include/c-client/newsrc.h
-rw-r--r-- root/root       939 2015-11-12 12:48 ./usr/include/c-client/nl.h
-rw-r--r-- root/root      1618 2015-11-12 12:48 ./usr/include/c-client/nntp.h
-rw-r--r-- root/root      1230 2015-11-12 12:48 ./usr/include/c-client/os_a32.h
-rw-r--r-- root/root      1230 2015-11-12 12:48 ./usr/include/c-client/os_a41.h
-rw-r--r-- root/root      1296 2015-11-12 12:48 ./usr/include/c-client/os_a52.h
-rw-r--r-- root/root      1122 2015-11-12 12:48 ./usr/include/c-client/os_aix.h
-rw-r--r-- root/root      1292 2015-11-12 12:48 ./usr/include/c-client/os_aos.h
-rw-r--r-- root/root      2061 2015-11-12 12:48 ./usr/include/c-client/os_art.h
-rw-r--r-- root/root      1960 2015-11-12 12:48 ./usr/include/c-client/os_asv.h
-rw-r--r-- root/root      1213 2015-11-12 12:48 ./usr/include/c-client/os_aux.h
-rw-r--r-- root/root      1359 2015-11-12 12:48 ./usr/include/c-client/os_bsd.h
-rw-r--r-- root/root      1077 2015-11-12 12:48 ./usr/include/c-client/os_bsf.h
-rw-r--r-- root/root      1059 2015-11-12 12:48 ./usr/include/c-client/os_bsi.h
-rw-r--r-- root/root      1113 2015-11-12 12:48 ./usr/include/c-client/os_cvx.h
-rw-r--r-- root/root      1634 2015-11-12 12:48 ./usr/include/c-client/os_cyg.h
-rw-r--r-- root/root      1379 2015-11-12 12:48 ./usr/include/c-client/os_d-g.h
-rw-r--r-- root/root      1261 2015-11-12 12:48 ./usr/include/c-client/os_do4.h
-rw-r--r-- root/root      1451 2015-11-12 12:48 ./usr/include/c-client/os_drs.h
-rw-r--r-- root/root      1531 2015-11-12 12:48 ./usr/include/c-client/os_dyn.h
-rw-r--r-- root/root      1392 2015-11-12 12:48 ./usr/include/c-client/os_hpp.h
-rw-r--r-- root/root      1722 2015-11-12 12:48 ./usr/include/c-client/os_isc.h
-rw-r--r-- root/root      1481 2015-11-12 12:48 ./usr/include/c-client/os_lnx.h
-rw-r--r-- root/root      1058 2015-11-12 12:48 ./usr/include/c-client/os_lyn.h
-rw-r--r-- root/root      1071 2015-11-12 12:48 ./usr/include/c-client/os_mct.h
-rw-r--r-- root/root      1205 2015-11-12 12:48 ./usr/include/c-client/os_mnt.h
-rw-r--r-- root/root      1680 2015-11-12 12:48 ./usr/include/c-client/os_nto.h
-rw-r--r-- root/root      1211 2015-11-12 12:48 ./usr/include/c-client/os_nxt.h
-rw-r--r-- root/root      1199 2015-11-12 12:48 ./usr/include/c-client/os_os4.h
-rw-r--r-- root/root      1199 2015-11-12 12:48 ./usr/include/c-client/os_osf.h
-rw-r--r-- root/root      1294 2015-11-12 12:48 ./usr/include/c-client/os_osx.h
-rw-r--r-- root/root      1738 2015-11-12 12:48 ./usr/include/c-client/os_ptx.h
-rw-r--r-- root/root      1457 2015-11-12 12:48 ./usr/include/c-client/os_pyr.h
-rw-r--r-- root/root      1452 2015-11-12 12:48 ./usr/include/c-client/os_qnx.h
-rw-r--r-- root/root       957 2015-11-12 12:48 ./usr/include/c-client/os_s40.h
-rw-r--r-- root/root      1761 2015-11-12 12:48 ./usr/include/c-client/os_sc5.h
-rw-r--r-- root/root      1807 2015-11-12 12:48 ./usr/include/c-client/os_sco.h
-rw-r--r-- root/root      1396 2015-11-12 12:48 ./usr/include/c-client/os_sgi.h
-rw-r--r-- root/root      1392 2015-11-12 12:48 ./usr/include/c-client/os_shp.h
-rw-r--r-- root/root      1481 2015-11-12 12:48 ./usr/include/c-client/os_slx.h
-rw-r--r-- root/root      1981 2015-11-12 12:48 ./usr/include/c-client/os_soln.h
-rw-r--r-- root/root      1949 2015-11-12 12:48 ./usr/include/c-client/os_solo.h
-rw-r--r-- root/root      1199 2015-11-12 12:48 ./usr/include/c-client/os_sos.h
-rw-r--r-- root/root      1185 2015-11-12 12:48 ./usr/include/c-client/os_sua.h
-rw-r--r-- root/root      1307 2015-11-12 12:48 ./usr/include/c-client/os_sun.h
-rw-r--r-- root/root      2979 2015-11-12 12:48 ./usr/include/c-client/os_sv2.h
-rw-r--r-- root/root      1838 2015-11-12 12:48 ./usr/include/c-client/os_sv4.h
-rw-r--r-- root/root      1036 2015-11-12 12:48 ./usr/include/c-client/os_ult.h
-rw-r--r-- root/root      2396 2015-11-12 12:48 ./usr/include/c-client/os_vu2.h
-rw-r--r-- root/root      1481 2015-11-12 12:48 ./usr/include/c-client/osdep.h
-rw-r--r-- root/root       838 2015-11-12 12:48 ./usr/include/c-client/pseudo.h
-rw-r--r-- root/root      5421 2015-11-12 12:48 ./usr/include/c-client/rfc822.h
-rw-r--r-- root/root      2538 2015-11-12 12:48 ./usr/include/c-client/smtp.h
-rw-r--r-- root/root      2309 2015-11-12 12:48 ./usr/include/c-client/sslio.h
-rw-r--r-- root/root      1775 2015-11-12 12:48 ./usr/include/c-client/tcp.h
-rw-r--r-- root/root      1224 2015-11-12 12:48 ./usr/include/c-client/tcp_unix.h
-rw-r--r-- root/root      6711 2015-11-12 12:48 ./usr/include/c-client/unix.h
-rw-r--r-- root/root     22967 2015-11-12 12:48 ./usr/include/c-client/utf8.h
-rw-r--r-- root/root      1529 2015-11-12 12:48 ./usr/include/c-client/utf8aux.h
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/lib/
-rw-r--r-- root/root   1209984 2015-11-12 12:48 ./usr/lib/libc-client.a
lrwxrwxrwx root/root         0 2015-11-12 12:48 ./usr/lib/libc-client.so -> libc-client.so.2007e.0
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/doc/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/doc/libc-client2007e-dev/
-rw-r--r-- root/root       921 2015-11-12 12:48 ./usr/share/doc/libc-client2007e-dev/NEWS.Debian.gz
-rw-r--r-- root/root       435 2014-10-24 20:41 ./usr/share/doc/libc-client2007e-dev/TODO.Debian
-rw-r--r-- root/root      2050 2015-11-12 12:48 ./usr/share/doc/libc-client2007e-dev/buildinfo_armhf.gz
-rw-r--r-- root/root       230 2015-11-12 12:38 ./usr/share/doc/libc-client2007e-dev/changelog.Debian.armhf.gz
-rw-r--r-- root/root     22217 2015-11-12 12:38 ./usr/share/doc/libc-client2007e-dev/changelog.Debian.gz
-rw-r--r-- root/root      1724 2014-10-24 20:41 ./usr/share/doc/libc-client2007e-dev/copyright
-rw-r--r-- root/root     31555 2011-07-23 00:20 ./usr/share/doc/libc-client2007e-dev/internal.txt.gz
-rw-r--r-- root/root      7527 2011-07-23 00:20 ./usr/share/doc/libc-client2007e-dev/locking.txt.gz


libc-client2007e_2007f~dfsg-4+b1_armhf.deb
──────────────────────────────────────────

 new debian package, version 2.0.
 size 569390 bytes: control archive=1449 bytes.
     952 bytes,    21 lines      control              
    1571 bytes,    20 lines      md5sums              
      35 bytes,     1 lines      shlibs               
      60 bytes,     2 lines      triggers             
 Package: libc-client2007e
 Source: uw-imap (8:2007f~dfsg-4)
 Version: 8:2007f~dfsg-4+b1
 Architecture: armhf
 Maintainer: Magnus Holmgren <holmgren@debian.org>
 Installed-Size: 1323
 Depends: libpam-modules, mlock, libc6 (>= 2.15), libcomerr2 (>= 1.01), libgssapi-krb5-2 (>= 1.10+dfsg~), libk5crypto3 (>= 1.6.dfsg.2), libkrb5-3 (>= 1.6.dfsg.2), libpam0g (>= 0.99.7.1), libssl1.0.2 (>= 1.0.2d)
 Suggests: uw-mailutils
 Section: libs
 Priority: optional
 Homepage: http://www.washington.edu/imap/
 Description: c-client library for mail protocols - library files
  IMAP (Internet Message Access Protocol) is a method of accessing
  electronic messages kept on a (possibly shared) mail server.
  .
  The UW (University of Washington) IMAP toolkit provides the c-client
  mail-handling library supporting various network transport methods,
  file system storage formats, and authentication and authorization
  methods.
  .
  This package contains the shared c-client library.

drwxr-xr-x root/root         0 2015-11-12 12:48 ./
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/lib/
lrwxrwxrwx root/root         0 2015-11-12 12:48 ./usr/lib/libc-client.so.2007e -> libc-client.so.2007e.0
-rw-r--r-- root/root   1023184 2015-11-12 12:48 ./usr/lib/libc-client.so.2007e.0
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/doc/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/doc/libc-client2007e/
-rw-r--r-- root/root    155953 2011-07-23 00:20 ./usr/share/doc/libc-client2007e/FAQ.html
-rw-r--r-- root/root     40955 2011-07-23 00:20 ./usr/share/doc/libc-client2007e/FAQ.txt.gz
-rw-r--r-- root/root       921 2015-11-12 12:48 ./usr/share/doc/libc-client2007e/NEWS.Debian.gz
-rw-r--r-- root/root      2097 2015-11-12 12:48 ./usr/share/doc/libc-client2007e/README.Debian.gz
-rw-r--r-- root/root     12055 2011-07-23 00:20 ./usr/share/doc/libc-client2007e/RELNOTES.gz
-rw-r--r-- root/root      2629 2011-07-23 00:20 ./usr/share/doc/libc-client2007e/Y2K.gz
-rw-r--r-- root/root      4149 2011-07-23 00:20 ./usr/share/doc/libc-client2007e/bugs.txt.gz
-rw-r--r-- root/root      2050 2015-11-12 12:48 ./usr/share/doc/libc-client2007e/buildinfo_armhf.gz
-rw-r--r-- root/root      6422 2011-07-23 00:20 ./usr/share/doc/libc-client2007e/calendar.txt.gz
-rw-r--r-- root/root       230 2015-11-12 12:38 ./usr/share/doc/libc-client2007e/changelog.Debian.armhf.gz
-rw-r--r-- root/root     22217 2015-11-12 12:38 ./usr/share/doc/libc-client2007e/changelog.Debian.gz
-rw-r--r-- root/root      1724 2014-10-24 20:41 ./usr/share/doc/libc-client2007e/copyright
-rw-r--r-- root/root      2856 2011-07-23 00:20 ./usr/share/doc/libc-client2007e/drivers.txt.gz
-rw-r--r-- root/root      3569 2011-07-23 00:20 ./usr/share/doc/libc-client2007e/formats.txt.gz
-rw-r--r-- root/root      8639 2011-07-23 00:20 ./usr/share/doc/libc-client2007e/imaprc.txt.gz
-rw-r--r-- root/root     31555 2011-07-23 00:20 ./usr/share/doc/libc-client2007e/internal.txt.gz
-rw-r--r-- root/root      7527 2011-07-23 00:20 ./usr/share/doc/libc-client2007e/locking.txt.gz
-rw-r--r-- root/root      3784 2011-07-23 00:20 ./usr/share/doc/libc-client2007e/md5.txt
-rw-r--r-- root/root      1979 2011-07-23 00:20 ./usr/share/doc/libc-client2007e/naming.txt.gz


mlock_2007f~dfsg-4+b1_armhf.deb
───────────────────────────────

 new debian package, version 2.0.
 size 33276 bytes: control archive=919 bytes.
     727 bytes,    21 lines      control              
     540 bytes,     8 lines      md5sums              
 Package: mlock
 Source: uw-imap (8:2007f~dfsg-4)
 Version: 8:2007f~dfsg-4+b1
 Architecture: armhf
 Maintainer: Magnus Holmgren <holmgren@debian.org>
 Installed-Size: 51
 Depends: libc6 (>= 2.4)
 Section: mail
 Priority: optional
 Homepage: http://www.washington.edu/imap/
 Description: mailbox locking program
  IMAP (Internet Message Access Protocol) is a method of accessing
  electronic messages kept on a (possibly shared) mail server.
  .
  The UW (University of Washington) IMAP toolkit provides the c-client
  mail-handling library supporting various network transport methods,
  file system storage formats, and authentication and authorization
  methods.
  .
  This package contains a program to lock mailbox files to avoid
  corruption.

drwxr-xr-x root/root         0 2015-11-12 12:48 ./
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/bin/
-rwxr-sr-x root/mail      6796 2015-11-12 12:48 ./usr/bin/mlock
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/doc/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/doc/mlock/
-rw-r--r-- root/root       921 2015-11-12 12:48 ./usr/share/doc/mlock/NEWS.Debian.gz
-rw-r--r-- root/root      2050 2015-11-12 12:48 ./usr/share/doc/mlock/buildinfo_armhf.gz
-rw-r--r-- root/root       230 2015-11-12 12:38 ./usr/share/doc/mlock/changelog.Debian.armhf.gz
-rw-r--r-- root/root     22217 2015-11-12 12:38 ./usr/share/doc/mlock/changelog.Debian.gz
-rw-r--r-- root/root      1724 2014-10-24 20:41 ./usr/share/doc/mlock/copyright
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/lintian/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/lintian/overrides/
-rw-r--r-- root/root        50 2014-10-24 20:41 ./usr/share/lintian/overrides/mlock
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/man/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/man/man1/
-rw-r--r-- root/root      2144 2015-11-12 12:48 ./usr/share/man/man1/mlock.1.gz


uw-mailutils_2007f~dfsg-4+b1_armhf.deb
──────────────────────────────────────

 new debian package, version 2.0.
 size 55514 bytes: control archive=1273 bytes.
      43 bytes,     1 lines      conffiles            
    1160 bytes,    24 lines      control              
     812 bytes,    12 lines      md5sums              
 Package: uw-mailutils
 Source: uw-imap (8:2007f~dfsg-4)
 Version: 8:2007f~dfsg-4+b1
 Architecture: armhf
 Maintainer: Magnus Holmgren <holmgren@debian.org>
 Installed-Size: 118
 Depends: libc-client2007e, libc6 (>= 2.4), libcomerr2 (>= 1.01), libgssapi-krb5-2 (>= 1.6.dfsg.2), libk5crypto3 (>= 1.6.dfsg.2), libkrb5-3 (>= 1.6.dfsg.2), libpam0g (>= 0.99.7.1), libssl1.0.2 (>= 1.0.2d)
 Section: mail
 Priority: optional
 Homepage: http://www.washington.edu/imap/
 Description: c-client support programs
  IMAP (Internet Message Access Protocol) is a method of accessing
  electronic messages kept on a (possibly shared) mail server.
  .
  The UW (University of Washington) IMAP toolkit provides the c-client
  mail-handling library supporting various network transport methods,
  file system storage formats, and authentication and authorization
  methods.
  .
  This package contains helper tools for the libc-client library:
   - mailutil: utility program which helps manage email mailboxes (both
               local and IMAP/POP3/NNTP);
   - dmail:    MDA (Mail Delivery Agent) for use with procmail;
   - tmail:    MDA for use with the system mailer (such as Sendmail or Postfix).

drwxr-xr-x root/root         0 2015-11-12 12:48 ./
drwxr-xr-x root/root         0 2015-11-12 12:48 ./etc/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./etc/logcheck/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./etc/logcheck/ignore.d.server/
-rw-r--r-- root/root       247 2014-10-24 20:41 ./etc/logcheck/ignore.d.server/uw-mailutils
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/bin/
-rwxr-xr-x root/root     18144 2015-11-12 12:48 ./usr/bin/dmail
-rwxr-xr-x root/root     26476 2015-11-12 12:48 ./usr/bin/mailutil
-rwxr-xr-x root/root     22268 2015-11-12 12:48 ./usr/bin/tmail
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/doc/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/doc/uw-mailutils/
-rw-r--r-- root/root       921 2015-11-12 12:48 ./usr/share/doc/uw-mailutils/NEWS.Debian.gz
-rw-r--r-- root/root       336 2015-11-12 12:48 ./usr/share/doc/uw-mailutils/README.Debian
-rw-r--r-- root/root      2050 2015-11-12 12:48 ./usr/share/doc/uw-mailutils/buildinfo_armhf.gz
-rw-r--r-- root/root       230 2015-11-12 12:38 ./usr/share/doc/uw-mailutils/changelog.Debian.armhf.gz
-rw-r--r-- root/root     22217 2015-11-12 12:38 ./usr/share/doc/uw-mailutils/changelog.Debian.gz
-rw-r--r-- root/root      1724 2014-10-24 20:41 ./usr/share/doc/uw-mailutils/copyright
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/man/
drwxr-xr-x root/root         0 2015-11-12 12:48 ./usr/share/man/man1/
-rw-r--r-- root/root      1583 2015-11-12 12:48 ./usr/share/man/man1/dmail.1.gz
-rw-r--r-- root/root      2954 2015-11-12 12:48 ./usr/share/man/man1/mailutil.1.gz
-rw-r--r-- root/root      2666 2015-11-12 12:48 ./usr/share/man/man1/tmail.1.gz


┌──────────────────────────────────────────────────────────────────────────────┐
│ Post Build                                                                   │
└──────────────────────────────────────────────────────────────────────────────┘


┌──────────────────────────────────────────────────────────────────────────────┐
│ Cleanup                                                                      │
└──────────────────────────────────────────────────────────────────────────────┘

Purging /«BUILDDIR»
Not cleaning session: cloned chroot in use

┌──────────────────────────────────────────────────────────────────────────────┐
│ Summary                                                                      │
└──────────────────────────────────────────────────────────────────────────────┘

Build Architecture: armhf
Build-Space: 25108
Build-Time: 680
Distribution: stretch-staging
Host Architecture: armhf
Install-Time: 306
Job: uw-imap_8:2007f~dfsg-4
Machine Architecture: armhf
Package: uw-imap
Package-Time: 1046
Source-Version: 8:2007f~dfsg-4
Space: 25108
Status: successful
Version: 8:2007f~dfsg-4+b1
────────────────────────────────────────────────────────────────────────────────
Finished at 20151112-1249
Build needed 00:17:26, 25108k disc space