xkb: drop defining XKBSRV_NEED_FILE_FUNCS
No need to define XKBSRV_NEED_FILE_FUNCS, for about 15 years now (since XKBsrv.h isn't used anymore), so drop it.
Fixes: e5f002ed Signed-off-by: Enrico Weigelt, metux IT consult info@metux.net
No need to define XKBSRV_NEED_FILE_FUNCS, for about 15 years now (since XKBsrv.h isn't used anymore), so drop it.
Fixes: e5f002ed Signed-off-by: Enrico Weigelt, metux IT consult info@metux.net