1 //==========================================================================
3 // include/netinet/tcpip.h
7 //==========================================================================
8 //####BSDCOPYRIGHTBEGIN####
10 // -------------------------------------------
12 // Portions of this software may have been derived from OpenBSD or other sources,
13 // and are covered by the appropriate copyright disclaimers included herein.
15 // -------------------------------------------
17 //####BSDCOPYRIGHTEND####
18 //==========================================================================
19 //#####DESCRIPTIONBEGIN####
22 // Contributors: gthomas
28 //####DESCRIPTIONEND####
30 //==========================================================================
33 /* $OpenBSD: tcpip.h,v 1.4 1997/08/26 20:02:35 deraadt Exp $ */
34 /* $NetBSD: tcpip.h,v 1.6 1995/11/21 01:07:44 cgd Exp $ */
37 * Copyright (c) 1982, 1986, 1993
38 * The Regents of the University of California. All rights reserved.
40 * Redistribution and use in source and binary forms, with or without
41 * modification, are permitted provided that the following conditions
43 * 1. Redistributions of source code must retain the above copyright
44 * notice, this list of conditions and the following disclaimer.
45 * 2. Redistributions in binary form must reproduce the above copyright
46 * notice, this list of conditions and the following disclaimer in the
47 * documentation and/or other materials provided with the distribution.
48 * 3. All advertising materials mentioning features or use of this software
49 * must display the following acknowledgement:
50 * This product includes software developed by the University of
51 * California, Berkeley and its contributors.
52 * 4. Neither the name of the University nor the names of its contributors
53 * may be used to endorse or promote products derived from this software
54 * without specific prior written permission.
56 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
57 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
58 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
59 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
60 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
61 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
62 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
63 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
64 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
65 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
68 * @(#)tcpip.h 8.1 (Berkeley) 6/10/93
71 #ifndef _NETINET_TCPIP_H_
72 #define _NETINET_TCPIP_H_
75 * Tcp+ip header, after ip options removed.
78 /* overlaid ip structure */
79 struct ipovly ti_i __attribute__ ((aligned(1), packed));
80 struct tcphdr ti_t; /* tcp header */
82 #define ti_x1 ti_i.ih_x1
83 #define ti_pr ti_i.ih_pr
84 #define ti_len ti_i.ih_len
85 #define ti_src ti_i.ih_src
86 #define ti_dst ti_i.ih_dst
87 #define ti_sport ti_t.th_sport
88 #define ti_dport ti_t.th_dport
89 #define ti_seq ti_t.th_seq
90 #define ti_ack ti_t.th_ack
91 #define ti_x2 ti_t.th_x2
92 #define ti_off ti_t.th_off
93 #define ti_flags ti_t.th_flags
94 #define ti_win ti_t.th_win
95 #define ti_sum ti_t.th_sum
96 #define ti_urp ti_t.th_urp
98 #endif // _NETINET_TCPIP_H_