x11proto-xf86vidmode-dev 2.2.2-5ubuntu1 (i386 binary) in ubuntu karmic

 This package provides development headers describing the wire protocol
 for the XFree86-VidMode extension, which provides access to detailed
 timings of video modes currently in use, and a means to modify them.
 .
 More information about X.Org can be found at:
 <URL:http://www.X.org>
 <URL:http://xorg.freedesktop.org>
 <URL:http://lists.freedesktop.org/mailman/listinfo/xorg>
 .
 This package is built from the X.org xf86vidmodeproto proto module.