| 1 | /* Copyright (C) 1991, 92, 93, 95, 96, 97 Free Software Foundation, Inc. |
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| 2 | This file is part of the GNU C Library. |
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| 3 | |
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| 4 | The GNU C Library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Lesser General Public |
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| 6 | License as published by the Free Software Foundation; either |
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| 7 | version 2.1 of the License, or (at your option) any later version. |
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| 8 | |
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| 9 | The GNU C Library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Lesser General Public License for more details. |
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| 13 | |
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| 14 | You should have received a copy of the GNU Lesser General Public |
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| 15 | License along with the GNU C Library; if not, write to the Free |
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| 16 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
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| 17 | 02111-1307 USA. */ |
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| 18 | |
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| 19 | /* |
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| 20 | * Copyright (c) 1982, 1986 Regents of the University of California. |
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| 21 | * All rights reserved. The Berkeley software License Agreement |
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| 22 | * specifies the terms and conditions for redistribution. |
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| 23 | */ |
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| 24 | |
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| 25 | #ifndef __NETINET_UDP_H |
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| 26 | #define __NETINET_UDP_H 1 |
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| 27 | |
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| 28 | #include <sys/cdefs.h> |
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| 29 | #include <sys/types.h> |
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| 30 | |
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| 31 | __BEGIN_DECLS |
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| 32 | |
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| 33 | /* UDP header as specified by RFC 768, August 1980. */ |
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| 34 | #ifdef __FAVOR_BSD |
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| 35 | struct udphdr { |
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| 36 | u_int16_t uh_sport; /* source port */ |
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| 37 | u_int16_t uh_dport; /* destination port */ |
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| 38 | u_int16_t uh_ulen; /* udp length */ |
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| 39 | u_int16_t uh_sum; /* udp checksum */ |
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| 40 | }; |
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| 41 | #else |
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| 42 | |
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| 43 | struct udphdr { |
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| 44 | u_int16_t source; |
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| 45 | u_int16_t dest; |
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| 46 | u_int16_t len; |
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| 47 | u_int16_t check; |
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| 48 | }; |
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| 49 | #endif |
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| 50 | |
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| 51 | #define SOL_UDP 17 /* sockopt level for UDP */ |
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| 52 | |
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| 53 | __END_DECLS |
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| 54 | |
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| 55 | #endif /* netinet/udp.h */ |
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