| 207 |
mateuszvis |
1 |
/*!\file netinet/udp.h
|
|
|
2 |
* UDP header.
|
|
|
3 |
*/
|
|
|
4 |
/*
|
|
|
5 |
* Copyright (c) 1982, 1986, 1993
|
|
|
6 |
* The Regents of the University of California. All rights reserved.
|
|
|
7 |
*
|
|
|
8 |
* Redistribution and use in source and binary forms, with or without
|
|
|
9 |
* modification, are permitted provided that the following conditions
|
|
|
10 |
* are met:
|
|
|
11 |
* 1. Redistributions of source code must retain the above copyright
|
|
|
12 |
* notice, this list of conditions and the following disclaimer.
|
|
|
13 |
* 2. Redistributions in binary form must reproduce the above copyright
|
|
|
14 |
* notice, this list of conditions and the following disclaimer in the
|
|
|
15 |
* documentation and/or other materials provided with the distribution.
|
|
|
16 |
* 3. All advertising materials mentioning features or use of this software
|
|
|
17 |
* must display the following acknowledgement:
|
|
|
18 |
* This product includes software developed by the University of
|
|
|
19 |
* California, Berkeley and its contributors.
|
|
|
20 |
* 4. Neither the name of the University nor the names of its contributors
|
|
|
21 |
* may be used to endorse or promote products derived from this software
|
|
|
22 |
* without specific prior written permission.
|
|
|
23 |
*
|
|
|
24 |
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
|
25 |
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
|
26 |
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
|
27 |
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
|
28 |
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
|
29 |
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
|
30 |
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
|
31 |
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
|
32 |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
|
33 |
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
|
34 |
* SUCH DAMAGE.
|
|
|
35 |
*
|
|
|
36 |
* @(#)udp.h 8.1 (Berkeley) 6/10/93
|
|
|
37 |
* $FreeBSD: src/sys/netinet/udp.h,v 1.7 1999/08/28 00:49:34 peter Exp $
|
|
|
38 |
*/
|
|
|
39 |
|
|
|
40 |
#ifndef _NETINET_UDP_H_
|
|
|
41 |
#define _NETINET_UDP_H_
|
|
|
42 |
|
|
|
43 |
/*
|
|
|
44 |
* Udp protocol header.
|
|
|
45 |
* Per RFC 768, September, 1981.
|
|
|
46 |
*/
|
|
|
47 |
struct udphdr {
|
|
|
48 |
u_short uh_sport; /* source port */
|
|
|
49 |
u_short uh_dport; /* destination port */
|
|
|
50 |
u_short uh_ulen; /* udp length */
|
|
|
51 |
u_short uh_sum; /* udp checksum */
|
|
|
52 |
};
|
|
|
53 |
|
|
|
54 |
#endif
|