#pragma check_stack( off)LPVOID   __cdecl _memcpy(void * dst, void* src,  size_t size){	int dwSize = size/4;	int byteSize = size%4;	__asm{		mov edi,dst		mov esi,src		mov ecx,dwSize		rep movs dword ptr es:[edi],dword ptr ds:[esi]		mov ecx,byteSize		rep movs byte  ptr es:[edi],byte ptr ds:[esi]	}	return dst;}#pragma check_stack( off)LPVOID    __cdecl  __memset( void * dst,  int val,  size_t size){ 	int dwSize = size/4;	int byteSize = size%4;	int fixVal;	__asm{		mov eax,val		lea edi,  fixVal		mov ecx,4 		rep stos byte ptr es:[edi]				mov eax, fixVal		mov ecx, dwSize		mov edi,dst		rep stos dword ptr es:[edi]		mov ecx, byteSize		rep stos byte ptr es:[edi]	}	return dst;}