52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
|
/* Copyright (C) 1986-2001 by Digital Mars. $Revision: 1.1.1.1 $ */
|
||
|
|
#if __SC__ || __RCC__
|
||
|
|
#pragma once
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef __EMM_H
|
||
|
|
#define __EMM_H 1
|
||
|
|
|
||
|
|
/* not supported in 32-bit models */
|
||
|
|
#if !defined(_WIN32) && !defined(DOS386)
|
||
|
|
|
||
|
|
#if __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define EMM_PAGESIZE 0x4000
|
||
|
|
|
||
|
|
extern int __cdecl emm_inited;
|
||
|
|
int __cdecl emm_init(void);
|
||
|
|
unsigned __cdecl emm_getunalloc(void);
|
||
|
|
unsigned __cdecl emm_gettotal(void);
|
||
|
|
int __cdecl emm_allocpages(unsigned);
|
||
|
|
void __cdecl emm_maphandle(int handle,unsigned logical,unsigned physical);
|
||
|
|
void __cdecl emm_savepagemap(int handle);
|
||
|
|
void __cdecl emm_restorepagemap(int handle);
|
||
|
|
void far * __cdecl emm_physpage(int);
|
||
|
|
void __cdecl emm_term(void);
|
||
|
|
|
||
|
|
#pragma pack(__DEFALIGN)
|
||
|
|
struct emm_handle_s
|
||
|
|
{ int handle;
|
||
|
|
int pages;
|
||
|
|
};
|
||
|
|
#pragma pack()
|
||
|
|
|
||
|
|
int __cdecl emm_gethandlespages(struct emm_handle_s *p);
|
||
|
|
int __cdecl emm_gethandlecount(void);
|
||
|
|
void __cdecl emm_deallocpages(int handle);
|
||
|
|
int __cdecl emm_getversion(void);
|
||
|
|
unsigned __cdecl emm_getpagemapsize(void);
|
||
|
|
void __cdecl emm_getpagemap(void *dst);
|
||
|
|
void __cdecl emm_setpagemap(void *src);
|
||
|
|
void __cdecl emm_getsetpagemap(void *dst,void *src);
|
||
|
|
|
||
|
|
#if __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __NT__ && DOS386 */
|
||
|
|
|
||
|
|
#endif
|