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- /*
- * Copyright (c) 1982, 1986 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * @(#)in_systm.h 7.3 (Berkeley) 6/29/88
- */
-
- /*
- * 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
-