INT 13 - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions - EJECT MEDIA AH = 46h AL = 00h (reserved) DL = drive number Return: CF clear if successful AH = 00h CF set on error AH = error code (see #00234) SeeAlso: AH=49h,INT 15/AH=52h"INT 13 Extensions"