Win64 status

[Kuba Ober]

> > I'd be submitting a patch to mingw32 people as soon as it's
> > done, in addition to posting it here. Note that the only way
> > for me to test it would be to inspect the assembly output, as
> > I'm not running 64 bit environment here (even though I'm on a
> > 64 bit AMD processor). So it'd need testing from 64 bit
> > people here at least.
>
> I'm volunteering. I could also give you ssh access to a 64 bit environment.

Once I get sensible assembly coming out I'll let you know. I'll try the 
__attribute__(__msvccall__) for per-function, and -msvc for per-file.

Cheers, Kuba