◄Up► ◄Contents► ◄Index► ◄Back► ──────────────────────────────────────────────────────────────────────────── Interrupt: 22h Title: Terminate Handler Address See also: Program Segment Prefix Chart Description: The machine interrupt vector for Int 22h (memory locations 0000:0088h through 0000:008Bh) contains the address of the routine that receives control when the currently executing program terminates via Int 20h, Int 27h, or Int 21h Functions 00h, 31h, or 4Ch. The address in this vector is also copied into offsets 0Ah through 0Dh of the program segment prefix (PSP) when a program is loaded but before it begins executing, and is restored from the PSP (in case it was modified by the application) as part of MS-DOS's termination handling. This interrupt should never be issued directly. -♦-