commit 7c4c00649cae855e141ec9a3667bfe399e3156d0
    Author: Daniel Stone <daniel@fooishbar.org>
    Date:   Thu Jan 1 05:25:52 2009 +1100

        XKB: Remove unused DDX functions

        They were complete no-ops anyway.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Backported-to-nx-by: Ulrich Sibiller <uli42@gmx.de>