Fix for commdlg on Mingw

[Alexandre Julliard]

"Dmitry Timoshkov" <dmitry at baikal.ru> writes:

> > Mingw include stdlib.h be default and there are at least two other 
> > functions like this that are in msvcrt and as such mingw.
> 
> And the very next question arises how to resolve conflicts with prototypes
> provided by an underlying system?

I think the right way would be to put that functionality in
libwine_unicode, and follow the naming convention that we are using
there (for instance wcstol would be strtolW). This way we are sure the
prototypes won't conflict.

-- 
Alexandre Julliard
julliard at winehq.com