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Int 31H Function 0200H

Get Real Mode Interrupt Vector [0.9]

Returns the contents of the current virtual machine's real mode interrupt vector for the specified interrupt.

Call With

AX = 0200H
BL = interrupt number


Carry flag = clear (this function always succeeds)
CX:DX = segment:offset of real mode interrupt handler


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  Copyright 1996   by DJ Delorie     Updated Apr 1996