unsigned char b0, b1, b2, b3;
uint8 b0, b1, b2, b3;
inline unsigned long Read4	(	std::istream& in	)	{	unsigned char b0, b1, b2, b3;	in.get((char&) b0);	in.get((char&) b1);	in.get((char&) b2);	in.get((char&) b3);	return (b0 + (b1<<8) + (b2<<16) + (b3<<24));	}