libX11 - Core X11 protocol client library
Documentation for this library can be found in the included man pages,
and in the Xlib spec from the specs subdirectory, also available at:
http://www.x.org/releases/current/doc/libX11/libX11/libX11.html
http://www.x.org/releases/current/doc/libX11/libX11/libX11.pdf
and the O'Reilly Xlib books, which they have made freely available online,
though only for older versions of X11:
- X Series Volume 2: Xlib Reference Manual (1989, covers X11R3)
http://www.archive.org/details/xlibretmanver1102nyemiss
- X Series Volume 2: Xlib Reference Manual, 2nd Edition (1990, covers X11R4)
http://www.archive.org/details/xlibrefmanv115ed02nyemiss
All questions regarding this software should be directed at the
Xorg mailing list:
http://lists.freedesktop.org/mailman/listinfo/xorg
Please submit bug reports to the Xorg bugzilla:
https://bugs.freedesktop.org/enter_bug.cgi?product=xorg
The master development code repository can be found at:
git://anongit.freedesktop.org/git/xorg/lib/libX11
http://cgit.freedesktop.org/xorg/lib/libX11
For patch submission instructions, see:
http://www.x.org/wiki/Development/Documentation/SubmittingPatches
For more information on the git code manager, see:
http://wiki.x.org/wiki/GitPage