[MSVCRT] Cross build fix

[Alexandre Julliard]

"Dimitrie O. Paun" <dpaun at rogers.com> writes:

> However, I did grep the source, and it seems that we're using the
> MSVCRT_ prefix only in dlls/msvcrt/*.c. And so it's not clear to
> me that duplicating part of the headers is going to be that bad.
> I mean, we will need duplication only for the stuff that we use
> internally across files. That doesn't include math functions for
> example, and a bunch of other stuff.
>
> If you're positive this is not a good idea, I'll drop it, but if
> there is a chance it would be acceptable, I might give it a try...

It can be acceptable, but it will require writing regression tests to
ensure that the definitions remain in sync.

-- 
Alexandre Julliard
julliard at winehq.org