Int 2F/AX=D103h

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MDEBUG command driver - EXECUTE KEY IN THE MONITOR

AX = D103h
BX = key code (like result of an interrupt 16h call)
CX = cursor position
0000h in the ASCII column of the monitor
0001h in one of the hex fields of the monitor
DS:SI -> MDEBUG data structure (see #03078)
ES:DI -> actual byte in the monitor

Return:
AL = FFh AH = return code 00h key processed, read next key 01h leave MDEBUG popup session 02h leave MDEBUG popup session and automatically popup again if DOS is not busy 03h signal an error (beep) 04h driver has redefined the key, proceed with the new key BX = new key code MDEBUG will not pass the new key to the command driver(s) else treat like code 00h

Note: This function must end with a far call to the old INT 2F handler (with registers unchanged) if the driver does not support the key in BX. Otherwise, the driver must not chain to the old INT 2F.

See Also: AX=D104h

Category: Debuggers/Debugging Tools - Int 2Fh - M

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