Piotr Caban (@piotr) commented about dlls/msvcrt/mbcs.c:
}
/*********************************************************************
_mbctolower(MSVCRT.@)
_mbctolower_l(MSVCRT.@)
- converts multibyte uppercase character to lowercase character, by using specified locale that's passed in.
The comment is not very useful, it's documented what _mbctolower_l function is doing, please remove it.