#define AR_PACKED __attribute__((packed))

#define	ARMAG	(unsigned short)0177545
struct	ar_hdr {
	char AR_PACKED	ar_name[14];
	int AR_PACKED	ar_date;
	char AR_PACKED	ar_uid;
	char AR_PACKED	ar_gid;
	unsigned short AR_PACKED	ar_mode;
	int AR_PACKED	ar_size;
};
