INT 7F - Alloy NTNX, MW386 - CHANNEL CONTROL - UNLOCK CHANNEL AH = 10h CL = 03h AL = channel number Return: AL = status (00h-03h,0Ah) (see #03951) Notes: should only be used on channels locked with AH=10h/CL=02h, not on those locked by receipt of a datagram may not be invoked from within a hardware interrupt handler SeeAlso: AH=10h/CL=02h,AH=10h/CL=04h,AH=10h/CL=09h