[unix-history] / usr / src / sys / netinet / in_systm.h

/*
 * Copyright (c) 1982, 1986 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *	@(#)in_systm.h	7.1 (Berkeley) %G%
 */

/*
 * Miscellaneous internetwork
 * definitions for kernel.
 */

/*
 * Network types.
 *
 * Internally the system keeps counters in the headers with the bytes
 * swapped so that VAX instructions will work on them.  It reverses
 * the bytes before transmission at each protocol level.  The n_ types
 * represent the types with the bytes in ``high-ender'' order.
 */
typedef u_short n_short;		/* short as received from the net */
typedef u_long	n_long;			/* long as received from the net */

typedef	u_long	n_time;			/* ms since 00:00 GMT, byte rev */

#ifdef KERNEL
n_time	iptime();
#endif
Commit	Line	Data
8ae0e4b4	1	/*
0880b18e	2	* Copyright (c) 1982, 1986 Regents of the University of California.
8ae0e4b4 KM	3	* All rights reserved. The Berkeley software License Agreement
	4	* specifies the terms and conditions for redistribution.
	5	*
0880b18e	6	* @(#)in_systm.h 7.1 (Berkeley) %G%
8ae0e4b4	7	*/
8e112dd4 BJ	8
	9	/*
	10	* Miscellaneous internetwork
	11	* definitions for kernel.
	12	*/
	13
8e112dd4 BJ	14	/*
	15	* Network types.
	16	*
	17	* Internally the system keeps counters in the headers with the bytes
	18	* swapped so that VAX instructions will work on them. It reverses
	19	* the bytes before transmission at each protocol level. The n_ types
	20	* represent the types with the bytes in ``high-ender'' order.
	21	*/
	22	typedef u_short n_short; /* short as received from the net */
	23	typedef u_long n_long; /* long as received from the net */
8e112dd4 BJ	24
	25	typedef u_long n_time; /* ms since 00:00 GMT, byte rev */
	26
9c8692e9	27	#ifdef KERNEL
2b4b57cd	28	n_time iptime();
8e112dd4	29	#endif