#pragma once

typedef float				REAL;
typedef int                 INT;
typedef unsigned int        UINT, *PUINT;
typedef unsigned long		ARGB;

typedef unsigned char		BYTE;
typedef int					INT;
typedef	unsigned long		DWORD;
typedef	long				LONG;

#define ADDREFINTERFACE(pinterface)\
{\
	if (pinterface!=NULL)\
	{\
		pinterface->AddRef();\
	}\
}
#define RELEASEINTERFACE(pinterface)\
{\
	if (pinterface!=NULL)\
	{\
		pinterface->Release();\
		pinterface=NULL;\
	}\
}
#define QUERYINTERFACE(pinterface, pinterface_res, iid)\
{\
	if (pinterface!=NULL)\
		pinterface->QueryInterface(iid, (void**)&pinterface_res);\
	else\
		pinterface_res=NULL;\
}
#define RELEASEMEM(pobject)\
{\
	if (pobject!=NULL)\
	{\
		free(pobject);\
		pobject=NULL;\
	}\
}
#define RELEASEOBJECT(pobject)\
{\
	if (pobject!=NULL)\
	{\
		delete pobject;\
		pobject=NULL;\
	}\
}
#define RELEASEARRAYOBJECTS(pobject)\
{\
	if (pobject!=NULL)\
	{\
		delete []pobject;\
		pobject=NULL;\
	}\
}
#define RELEASEHEAP(pmem)\
{\
	if (pmem!=NULL)\
	{\
		HeapFree(GetProcessHeap(), 0, pmem);\
		pmem=NULL;\
	}\
}
#define RELEASEARRAY(parray)\
{\
	if (parray!=NULL)\
	{\
		SafeArrayDestroy(parray);\
		parray=NULL;\
	}\
}
#define RELEASESYSSTRING(pstring)\
{\
	if (pstring!=NULL)\
	{\
		SysFreeString(pstring);\
		pstring=NULL;\
	}\
}
#define RELEASEHANDLE(phandle)\
{\
	if (phandle!=NULL)\
	{\
		CloseHandle(phandle);\
		phandle=NULL;\
	}\
}