[MPlayer-cygwin] DVDs not playing with Cygwin

[Sascha Sommer]

> Doesnt work, I dont get any more access on the disk.
> 
> Playing dvd://2
> get_path('DVDKeys') -> '/home/Nom/.mplayer/DVDKeys'
> libdvdcss debug: opening target `G:'
> libdvdcss debug: using libc for access

Hm, I wonder why winxp can't use the same interface as win2k to access the
device but imho the patch should be applied nevertheless.

Sascha