Signed-off-by: Michał Górny <mgorny@gentoo.org>
xscreensaver - Add support for XScreenSaver extension
xv - Add in optional support for the Xvideo extension (an X API for video playback)
xvid - Add support for xvid.org's open-source mpeg-4 codec
-yahoo - Enable Yahoo Messenger IM protocol support
zeroconf - Support for DNS Service Discovery (DNS-SD)
zip - Enable support for ZIP archives
zlib - Add support for zlib (de)compression