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__dpmi_get_real_mode_interrupt_vector

Syntax

 
#include <dpmi.h>

int __dpmi_get_real_mode_interrupt_vector(int _vector,
                                          __dpmi_raddr *_address);

Description

Please refer to the DPMI Specification (see section DPMI Specification) for details on DPMI function call operation. Also see the DPMI Overview (see section DPMI Overview) for general information.

DPMI function AX = 0x0200

This function stores the real-mode interrupt vector address in _address. This is the same as the DOS get vector call, and returns a real-mode segment:offset pair.

Bits [31:8] in the vector number are silently ignored.

Return Value

Zero. This function always works.

Portability

ANSI/ISO C No
POSIX No


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  Copyright 2004   by DJ Delorie     Updated Apr 2004