1 /* udp.h */ 2 /* 3 Copyright (C) 1992 Ross Biro 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 2, or (at your option) 8 any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program; if not, write to the Free Software 17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 18 19 The Author may be reached as bir7@leland.stanford.edu or 20 C/O Department of Mathematics; Stanford University; Stanford, CA 94305 21 */ 22 #ifndef _TCP_UDP_H 23 #define _TCP_UDP_H 24 25 struct udp_header 26 { 27 unsigned short source; 28 unsigned short dest; 29 unsigned short len; 30 unsigned short check; 31 }; 32 33 extern struct proto udp_prot; 34 #define UDP_NO_CHECK 1 35 36 #endif