As soon as winapi headers are included, we're running into a name clash
on UpdateColors(), since winapi has a function by the same name.
Trivial fix simply renaming our own UpdateColors() function.
../dix/colormap.c:110:13: error: conflicting types for ‘UpdateColors’
110 | static void UpdateColors(ColormapPtr /*pmap */
| ^~~~~~~~~~~~
In file included from /usr/share/mingw-w64/include/windows.h:71,
from /usr/share/mingw-w64/include/winsock2.h:23,
from /usr/i686-w64-mingw32/include/X11/Xwinsock.h:57,
from ../os/osdep.h:138,
from ../dix/colormap.c:57:
/usr/share/mingw-w64/include/wingdi.h:3202:28: note: previous declaration of ‘UpdateColors’ was here
3202 | WINGDIAPI WINBOOL WINAPI UpdateColors(HDC hdc);
| ^~~~~~~~~~~~
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1351>
(cherry picked from commit d8cbcfd601)
2fed1d019c