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udp.h

/* Copyright (C) 1991, 92, 93, 95, 96, 97 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

/*
 * Copyright (c) 1982, 1986 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 */

#ifndef __NETINET_UDP_H
#define __NETINET_UDP_H    1

#include <sys/cdefs.h>
#include <sys/types.h>

__BEGIN_DECLS

/* UDP header as specified by RFC 768, August 1980. */
#ifdef __FAVOR_BSD
struct udphdr {
         u_int16_t uh_sport;           /* source port */
         u_int16_t uh_dport;           /* destination port */
         u_int16_t uh_ulen;            /* udp length */
         u_int16_t uh_sum;             /* udp checksum */
};
#else

struct udphdr {
  u_int16_t source;
  u_int16_t dest;
  u_int16_t len;
  u_int16_t check;
};
#endif

#define SOL_UDP            17      /* sockopt level for UDP */

__END_DECLS

#endif /* netinet/udp.h */

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