[Bug 20323] MacOS mcicda does not play audio CD

http://bugs.winehq.org/show_bug.cgi?id=20323

--- Comment #5 from Jörg Höhle   2010-08-10 14:46:36 ---
My previous claim is wrong. There's still a need for a little bit of
READ_Q_CHANNEL to implement
status c mode -> be able to return "open"
status c media present
status c ready
Actually, any means to determine whether a disk is present would be fine.

BTW, there's not yet fully correct handling in this sequence:
open cdaudio alias c
status c mode -> ERROR_NOT_SUPPORTED (50)
set c door open (yet disk is not ejected, why? wine eject works)
trace:cdrom:CDROM_DeviceIoControl 0x40 IOCTL_STORAGE_EJECT_MEDIA 0x0 0 0x0 0
0x...
status c mode -> ERROR_INVALID_HANDLE (6)
Somehow, the handle got lost.