in_systm.h revision 37620
11541Srgrimes/* 21541Srgrimes * Copyright (c) 1982, 1986, 1993 31541Srgrimes * The Regents of the University of California. All rights reserved. 41541Srgrimes * 51541Srgrimes * Redistribution and use in source and binary forms, with or without 61541Srgrimes * modification, are permitted provided that the following conditions 71541Srgrimes * are met: 81541Srgrimes * 1. Redistributions of source code must retain the above copyright 91541Srgrimes * notice, this list of conditions and the following disclaimer. 101541Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111541Srgrimes * notice, this list of conditions and the following disclaimer in the 121541Srgrimes * documentation and/or other materials provided with the distribution. 131541Srgrimes * 3. All advertising materials mentioning features or use of this software 141541Srgrimes * must display the following acknowledgement: 151541Srgrimes * This product includes software developed by the University of 161541Srgrimes * California, Berkeley and its contributors. 171541Srgrimes * 4. Neither the name of the University nor the names of its contributors 181541Srgrimes * may be used to endorse or promote products derived from this software 191541Srgrimes * without specific prior written permission. 201541Srgrimes * 211541Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 221541Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 231541Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 241541Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 251541Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 261541Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 271541Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 281541Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 291541Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 301541Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 311541Srgrimes * SUCH DAMAGE. 321541Srgrimes * 331541Srgrimes * @(#)in_systm.h 8.1 (Berkeley) 6/10/93 3437620Sbde * $Id: in_systm.h,v 1.6 1998/06/07 17:12:14 dfr Exp $ 351541Srgrimes */ 361541Srgrimes 372169Spaul#ifndef _NETINET_IN_SYSTM_H_ 382169Spaul#define _NETINET_IN_SYSTM_H_ 392169Spaul 401541Srgrimes/* 411541Srgrimes * Miscellaneous internetwork 421541Srgrimes * definitions for kernel. 431541Srgrimes */ 441541Srgrimes 451541Srgrimes/* 461541Srgrimes * Network types. 471541Srgrimes * 481541Srgrimes * Internally the system keeps counters in the headers with the bytes 491541Srgrimes * swapped so that VAX instructions will work on them. It reverses 501541Srgrimes * the bytes before transmission at each protocol level. The n_ types 511541Srgrimes * represent the types with the bytes in ``high-ender'' order. 521541Srgrimes */ 5337620Sbdetypedef u_int16_t n_short; /* short as received from the net */ 5437620Sbdetypedef u_int32_t n_long; /* long as received from the net */ 5536735Sdfr 5637620Sbdetypedef u_int32_t n_time; /* ms since 00:00 GMT, byte rev */ 5736735Sdfr 581541Srgrimes#ifdef KERNEL 591541Srgrimesn_time iptime __P((void)); 601541Srgrimes#endif 612169Spaul 622169Spaul#endif 63