FD.io VPP  v17.04-9-g99c0734
Vector Packet Processing
udp_packet.h
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1 /*
2  * Copyright (c) 2015 Cisco and/or its affiliates.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at:
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
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9  * Unless required by applicable law or agreed to in writing, software
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12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 /*
16  * ip4/udp_packet.h: UDP packet format
17  *
18  * Copyright (c) 2008 Eliot Dresselhaus
19  *
20  * Permission is hereby granted, free of charge, to any person obtaining
21  * a copy of this software and associated documentation files (the
22  * "Software"), to deal in the Software without restriction, including
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25  * permit persons to whom the Software is furnished to do so, subject to
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28  * The above copyright notice and this permission notice shall be
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31  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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33  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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36  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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38  */
39 
40 #ifndef included_udp_packet_h
41 #define included_udp_packet_h
42 
43 typedef struct
44 {
45  /* Source and destination port. */
46  u16 src_port, dst_port;
47 
48  /* Length of UDP header plus payload. */
50 
51  /* Checksum of UDP pseudo-header and data or
52  zero if checksum is disabled. */
54 } udp_header_t;
55 
56 #endif /* included_udp_packet_h */
57 
58 
59 /*
60  * fd.io coding-style-patch-verification: ON
61  *
62  * Local Variables:
63  * eval: (c-set-style "gnu")
64  * End:
65  */
unsigned short u16
Definition: types.h:57