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

/*
 * Copyright (c) 1982, 1986 Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)in_systm.h	7.4 (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.
2b6b6284	3	* All rights reserved.
8ae0e4b4	4	*
dbf0c423	5	* %sccs.include.redist.c%
2b6b6284	6	*
dbf0c423	7	* @(#)in_systm.h 7.4 (Berkeley) %G%
8ae0e4b4	8	*/
8e112dd4 BJ	9
	10	/*
	11	* Miscellaneous internetwork
	12	* definitions for kernel.
	13	*/
	14
8e112dd4 BJ	15	/*
	16	* Network types.
	17	*
	18	* Internally the system keeps counters in the headers with the bytes
	19	* swapped so that VAX instructions will work on them. It reverses
	20	* the bytes before transmission at each protocol level. The n_ types
	21	* represent the types with the bytes in ``high-ender'' order.
	22	*/
	23	typedef u_short n_short; /* short as received from the net */
	24	typedef u_long n_long; /* long as received from the net */
8e112dd4 BJ	25
	26	typedef u_long n_time; /* ms since 00:00 GMT, byte rev */
	27
9c8692e9	28	#ifdef KERNEL
2b4b57cd	29	n_time iptime();
8e112dd4	30	#endif