Int 7F/AH=E2h

AH = E2h
AL = DOS process number (from AH=E1h)

Return:
CF set on error (invalid process number or caller not foreground task)

Notes: Specified task becomes the foreground task and current task is placed in the background. May only be called by a foreground task

See Also: AH=E0h - AH=E1h

Category: Network - Int 7Fh - A