PF>     rc = DosDevIOCtl(CDHandle,
 PF>                      0x80,              // IOCTL_CDROMDISK
 PF>                      0x44,              // CDROMDISK_EJECTDISK

 CH> 

 CH> What's the point of doing this when you can use category 8 function 0x40?

That will work,  but Eject is the only cdrom-audio fuction it will perform;
 the original question wanted to know how to play, etc,  which requires the
cat 0x80 calls -- I simply provided a working sample of one of the calls. 


--- Maximus/2 3.00