int ReadInteger(DWORD address)
{

	HANDLE phandle;
	phandle = GetCurrentProcess();

		if(!phandle)
		{
			return -1;
		}
		else
		{
			int value;
			ReadProcessMemory(phandle,(void*)address,&value,sizeof(value),0);
			return value;
		}
}

int result = ReadInteger(0xffffffff);

vs

int result = *(int *)0xffffffff;