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#include "windows.h" 
 
typedef	DWORD MEMHANDLE,*PMEMHANDLE; 
typedef	void **PPVOID; 
 
#define WINAPI __stdcall 
 
//data struct 
typedef struct tagMEMQRY 
{ 
	DWORD LockablePageCount; 
	BOOL ReturnValue; 
 
}MEMQRY,* PMEMQRY; 
 
typedef struct tagMEMALLOC 
{ 
	DWORD physAddr; 
	MEMHANDLE Handle; 
	PVOID LineAddress; 
	BOOL ReturnValue; 
	 
}MEMALLOC,* PMEMALLOC; 
 
//function prototype 
#ifdef __cplusplus 
extern "C" { 
#endif 
 
HANDLE WINAPI LoadDevice(void); 
BOOL WINAPI CloseDevice(HANDLE hVXD);  
BOOL WINAPI PhysMemAlloc(HANDLE hVXD,DWORD nPages,PMEMALLOC pMemAlloc); 
BOOL WINAPI PhysMemFree(HANDLE hVXD,MEMHANDLE Handle); 
BOOL WINAPI StaticMemAlloc(DWORD *pBlockSize,DWORD *pPhysMemAddr,DWORD *pMemHandle,DWORD *pLineAddr); 
 
#ifdef __cplusplus 
} 
#endif