X11DRV: Fix to incorrect detection and other bugs of keyboard driver in XKB presence

[Alexandre Julliard]

"Oleh R. Nykyforchyn" <nick at pu.if.ua> writes:

> Add alternative (alpha) code to keyboard driver in x11drv that can handle
> correct detection and switching of keyboard layout both with and without 
> XKB extension. Add temporary --enable-xkb feature to configure script
> to enable compilation with new code instead of existing one.

You really need to get rid of these #ifdefs. If the patch is not
working well enough to be enabled by default it won't go in at
all. Most likely you need to split it in smaller parts that can be
tested and applied separately.

-- 
Alexandre Julliard
julliard at winehq.org