[resend] Allow use of MAP_TRYFIXED for better mmap()

[Alexandre Julliard]

Jon Bright <jon at siliconcircus.com> writes:

> Except that if you build it on a machine which knows about
> MAP_TRYFIXED at all, the resulting binary's not likely to run on older
> machines...

You don't need the machine to know about it, that's the whole
point. Of course that means you need to define the symbol yourself
if it's not defined already.

-- 
Alexandre Julliard
julliard at winehq.com