1 | /* $NetBSD: tcpip.h,v 1.11 2007/12/25 18:33:47 perry Exp $ */ |
2 | |
3 | /* |
4 | * Copyright (c) 1982, 1986, 1993 |
5 | * The Regents of the University of California. All rights reserved. |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions |
9 | * are met: |
10 | * 1. Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. |
12 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * 3. Neither the name of the University nor the names of its contributors |
16 | * may be used to endorse or promote products derived from this software |
17 | * without specific prior written permission. |
18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
29 | * SUCH DAMAGE. |
30 | * |
31 | * @(#)tcpip.h 8.1 (Berkeley) 6/10/93 |
32 | */ |
33 | |
34 | #ifndef _NETINET_TCPIP_H_ |
35 | #define _NETINET_TCPIP_H_ |
36 | |
37 | /* |
38 | * Tcp+ip header, after ip options removed. |
39 | */ |
40 | struct tcpiphdr { |
41 | struct ipovly ti_i; /* overlaid ip structure */ |
42 | struct tcphdr ti_t; /* tcp header */ |
43 | } __packed; |
44 | #define ti_x1 ti_i.ih_x1 |
45 | #define ti_pr ti_i.ih_pr |
46 | #define ti_len ti_i.ih_len |
47 | #define ti_src ti_i.ih_src |
48 | #define ti_dst ti_i.ih_dst |
49 | #define ti_sport ti_t.th_sport |
50 | #define ti_dport ti_t.th_dport |
51 | #define ti_seq ti_t.th_seq |
52 | #define ti_ack ti_t.th_ack |
53 | #define ti_x2 ti_t.th_x2 |
54 | #define ti_off ti_t.th_off |
55 | #define ti_flags ti_t.th_flags |
56 | #define ti_win ti_t.th_win |
57 | #define ti_sum ti_t.th_sum |
58 | #define ti_urp ti_t.th_urp |
59 | |
60 | #endif /* !_NETINET_TCPIP_H_ */ |
61 | |