Header files not present on Windows

[Alexandre Julliard]

Patrik Stridvall <ps at leissner.se> writes:

> Hmm. I'm note sure I like making unistd.h 
> an optional header but then few part of
> Wine should include it anyway so perhaps
> it doesn't matter.

The question is whether you can build without it. If the needed
definitions are provided by other includes then it's fine to make it
optional; but if the code doesn't compile without it then there's no
point in having a check.

-- 
Alexandre Julliard
julliard at winehq.com