INT 15 C - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions - MEDIA EJECT INTERCEPT AH = 52h DL = drive number Return: CF clear if OK to eject media AH = 00h CF set if ejection disallowed AH = error code (B1h,B3h) (see #00234) Note: called by the IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911./MS INT 13 Extensions driver/BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. when an ejection request is made SeeAlso: INT 13/AH=46h"INT 13 Extensions"