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Int 31H Function 0201H

Set Real Mode Interrupt Vector [0.9]

Sets the current virtual machine's real mode interrupt vector for the specified interrupt.

Call With

AX = 0201H
BL = interrupt number
CX:DX = segment:offset of real mode interrupt handler


Carry flag = clear (this function always succeeds)


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  Copyright 1996   by DJ Delorie     Updated Apr 1996