include: xkbfile: clean up forgotten unused declarations
Back in 2008, when cleaning out unused/undefined stuff, some pieces have been forgotten in commit fb22d4d9. This was accidentially introduced by 68bd7ac1.
Fixes: fb22d4d9 Fixes: 68bd7ac1 Signed-off-by: Enrico Weigelt, metux IT consult info@metux.net