pimd/pim_util.h

   1 /*
   2   PIM for Quagga
   3   Copyright (C) 2008  Everton da Silva Marques
   4
   5   This program is free software; you can redistribute it and/or modify
   6   it under the terms of the GNU General Public License as published by
   7   the Free Software Foundation; either version 2 of the License, or
   8   (at your option) any later version.
   9
  10   This program is distributed in the hope that it will be useful, but
  11   WITHOUT ANY WARRANTY; without even the implied warranty of
  12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13   General Public License for more details.
  14
  15   You should have received a copy of the GNU General Public License
  16   along with this program; see the file COPYING; if not, write to the
  17   Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  18   MA 02110-1301 USA
  19
  20 */
  21
  22 #ifndef PIM_UTIL_H
  23 #define PIM_UTIL_H
  24
  25 #include <stdint.h>
  26
  27 #include <zebra.h>
  28
  29 #include "checksum.h"
  30
  31 uint8_t igmp_msg_encode16to8(uint16_t value);
  32 uint16_t igmp_msg_decode8to16(uint8_t code);
  33
  34 void pim_pkt_dump(const char *label, const uint8_t *buf, int size);
  35
  36 int pim_is_group_224_0_0_0_24 (struct in_addr group_addr);
  37 int pim_is_group_224_4 (struct in_addr group_addr);
  38 #endif /* PIM_UTIL_H */