Int 15/AH=82h

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OS HOOK - PROGRAM TERMINATION

AH = 82h
BX = process ID
CF clear

Return:
CF clear if successful AH = 00h CF set on error AH = status (see #00496)

Notes: Closes all devices opened by the given process ID with function 80h. This function should be hooked by a multitasker which wishes to keep track of device ownership; the default BIOS handler merely returns successfully

See Also: AH=80h - AH=81h

Category: Bios - Int 15h - O

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