| ip.h (1817) | ip.h (2169) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1986, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)ip.h 8.1 (Berkeley) 6/10/93 | 1/* 2 * Copyright (c) 1982, 1986, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)ip.h 8.1 (Berkeley) 6/10/93 |
| 34 * $Id$ | 34 * $Id: ip.h,v 1.2 1994/08/02 07:48:30 davidg Exp $ |
| 35 */ 36 | 35 */ 36 |
| 37#ifndef _NETINET_IP_H_ 38#define _NETINET_IP_H_ 39 |
|
| 37/* 38 * Definitions for internet protocol version 4. 39 * Per RFC 791, September 1981. 40 */ 41#define IPVERSION 4 42 43/* 44 * Structure of an internet header, naked of options. --- 117 unchanged lines hidden (view full) --- 162 * Internet implementation parameters. 163 */ 164#define MAXTTL 255 /* maximum time to live (seconds) */ 165#define IPDEFTTL 64 /* default ttl, from RFC 1340 */ 166#define IPFRAGTTL 60 /* time to live for frags, slowhz */ 167#define IPTTLDEC 1 /* subtracted when forwarding */ 168 169#define IP_MSS 576 /* default maximum segment size */ | 40/* 41 * Definitions for internet protocol version 4. 42 * Per RFC 791, September 1981. 43 */ 44#define IPVERSION 4 45 46/* 47 * Structure of an internet header, naked of options. --- 117 unchanged lines hidden (view full) --- 165 * Internet implementation parameters. 166 */ 167#define MAXTTL 255 /* maximum time to live (seconds) */ 168#define IPDEFTTL 64 /* default ttl, from RFC 1340 */ 169#define IPFRAGTTL 60 /* time to live for frags, slowhz */ 170#define IPTTLDEC 1 /* subtracted when forwarding */ 171 172#define IP_MSS 576 /* default maximum segment size */ |
| 173 174#endif |
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