HAMMER 60I/Many: Mirroring
[dragonfly.git] / sys / netinet / tcpip.h
blobe7e84d8623977e352c6d9eb23c1892aa464d05f4
1 /*
2 * Copyright (c) 1982, 1986, 1993
3 * The Regents of the University of California. All rights reserved.
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
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.
33 * @(#)tcpip.h 8.1 (Berkeley) 6/10/93
34 * $FreeBSD: src/sys/netinet/tcpip.h,v 1.8 1999/08/28 00:49:34 peter Exp $
35 * $DragonFly: src/sys/netinet/tcpip.h,v 1.4 2006/05/20 02:42:12 dillon Exp $
38 #ifndef _NETINET_TCPIP_H_
39 #define _NETINET_TCPIP_H_
41 #ifndef _NETINET_TCP_H_
42 #include <netinet/tcp.h>
43 #endif
44 #ifndef _NETINET_IP_VAR_H_
45 #include <netinet/ip_var.h>
46 #endif
49 * Tcp+ip header, after ip options removed.
51 struct tcpiphdr {
52 struct ipovly ti_i; /* overlaid ip structure */
53 struct tcphdr ti_t; /* tcp header */
55 #ifdef notyet
57 * Tcp+ip header, after ip options removed but including TCP options.
59 struct full_tcpiphdr {
60 struct ipovly ti_i; /* overlaid ip structure */
61 struct tcphdr ti_t; /* tcp header */
62 char ti_o[TCP_MAXOLEN]; /* space for tcp options */
64 #endif /* notyet */
65 #define ti_x1 ti_i.ih_x1
66 #define ti_pr ti_i.ih_pr
67 #define ti_len ti_i.ih_len
68 #define ti_src ti_i.ih_src
69 #define ti_dst ti_i.ih_dst
70 #define ti_sport ti_t.th_sport
71 #define ti_dport ti_t.th_dport
72 #define ti_seq ti_t.th_seq
73 #define ti_ack ti_t.th_ack
74 #define ti_x2 ti_t.th_x2
75 #define ti_off ti_t.th_off
76 #define ti_flags ti_t.th_flags
77 #define ti_win ti_t.th_win
78 #define ti_sum ti_t.th_sum
79 #define ti_urp ti_t.th_urp
81 #endif