udp.h revision 2169
1279377Simp/* 2279377Simp * Copyright (c) 1982, 1986, 1993 3279377Simp * The Regents of the University of California. All rights reserved. 4279377Simp * 5279377Simp * Redistribution and use in source and binary forms, with or without 6279377Simp * modification, are permitted provided that the following conditions 7279377Simp * are met: 8279377Simp * 1. Redistributions of source code must retain the above copyright 9279377Simp * notice, this list of conditions and the following disclaimer. 10279377Simp * 2. Redistributions in binary form must reproduce the above copyright 11279377Simp * notice, this list of conditions and the following disclaimer in the 12279377Simp * documentation and/or other materials provided with the distribution. 13279377Simp * 3. All advertising materials mentioning features or use of this software 14279377Simp * must display the following acknowledgement: 15279377Simp * This product includes software developed by the University of 16279377Simp * California, Berkeley and its contributors. 17279377Simp * 4. Neither the name of the University nor the names of its contributors 18279377Simp * may be used to endorse or promote products derived from this software 19279377Simp * without specific prior written permission. 20279377Simp * 21279377Simp * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22279377Simp * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23279377Simp * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24279377Simp * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25279377Simp * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26279377Simp * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27279377Simp * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28279377Simp * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29279377Simp * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30279377Simp * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31279377Simp * SUCH DAMAGE. 32279377Simp * 33279377Simp * @(#)udp.h 8.1 (Berkeley) 6/10/93 34279377Simp * $Id: udp.h,v 1.2 1994/08/02 07:49:22 davidg Exp $ 35279377Simp */ 36279377Simp 37279377Simp#ifndef _NETINET_UDP_H_ 38279377Simp#define _NETINET_UDP_H_ 39279377Simp 40279377Simp/* 41279377Simp * Udp protocol header. 42279377Simp * Per RFC 768, September, 1981. 43279377Simp */ 44279377Simpstruct udphdr { 45279377Simp u_short uh_sport; /* source port */ 46279377Simp u_short uh_dport; /* destination port */ 47279377Simp short uh_ulen; /* udp length */ 48279377Simp u_short uh_sum; /* udp checksum */ 49279377Simp}; 50279377Simp 51279377Simp#endif 52279377Simp