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__dpmi_map_device_in_memory_block
=================================
Syntax
------
#include <dpmi.h>
int __dpmi_map_device_in_memory_block(__dpmi_meminfo *_info, unsigned long *_physaddr);
Description
-----------
Please refer to DPMI Specification: for details on DPMI function
call operation. Also see DPMI Overview: for general information.
DPMI function AX = 0x0508 (DPMI 1.0 only)
This function maps a physical address range to virtual memory. Pass
the handle, offset relative to the start of the block, and number of
pages to map.
Return Value
------------
-1 on error, else zero.