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__dpmi_resize_dos_memory

Syntax

 
#include <dpmi.h>

int __dpmi_resize_dos_memory(int _selector, int _newpara,
                             int *_ret_max);

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 = 0x0102

This function resizes a dos memory block. Remember to pass the selector, and not the segment. If this call fails, _ret_max contains the largest number of paragraphs available.

Return Value

-1 on error, else zero.

Portability

ANSI/ISO C No
POSIX No


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