1 /*!\file netinet/in_systm.h
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37 * @(#)in_systm.h 8.1 (Berkeley) 6/10/93
38 * $Id: in_systm.h,v 1.3 1994/08/21 05:27:29 paul Exp $
41 #ifndef __NETINET_IN_SYSTM_H
42 #define __NETINET_IN_SYSTM_H
45 * Miscellaneous internetwork
46 * definitions for kernel.
52 * Internally the system keeps counters in the headers with the bytes
53 * swapped so that VAX instructions will work on them. It reverses
54 * the bytes before transmission at each protocol level. The n_ types
55 * represent the types with the bytes in ``high-ender'' order.
57 typedef u_short n_short; /* short as received from the net */
58 typedef u_long n_long; /* long as received from the net */
60 typedef u_long n_time; /* ms since 00:00 GMT, byte rev */