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__dpmi_relock_real_mode_region

Syntax

#include <dpmi.h>

int __dpmi_relock_real_mode_region(__dpmi_meminfo *_info);

Description

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

DPMI function AX = 0x0603

This function relocks the pages unlocked with section __dpmi_mark_real_mode_region_as_pageable. Pass address and size (in bytes).

Return Value

-1 on error, else zero.

Portability

not ANSI, not POSIX


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