[MPlayer-cygwin] pthreads support for mingw32

[Sascha Sommer]

Am Sonntag, den 05.06.2005, 04:13 +0200 schrieb Gianluigi Tiesi:
> Sorry I've confused my sources, this patch enable pthreads on win32
> using mingw and also adds the --disable-pthreads option

Applied.

Sascha