Author :
Ran Benita
Date :
2012-08-10 10:11:49
Hash :75853ed6 Message :Use XKB_{GROUP,LEVEL}_INVALID instead of -1 for errors
The group/level types are unsigned, so it's odd to return -1 for them.
Instead use their invalid values (which happen to be == -1).
Signed-off-by: Ran Benita <ran234@gmail.com>