>Conclusion: the only solution to Wine problem would be to maintain
>NetBSD specific patches in pkgsrc tree. 
>

Considering folks already pointed out that Solaris has some of the exact
same type of issues (it just completely ignores the first arg if you aren't
doing fixed mappings) I'd say a more realistic conclusions is:

Winw depends on non-portable OS specific behavior to mmap() and really should
be patched to spec rather than special casing code.

James