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quagga 1.0.20160315

    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:   $QuaggaId: $Format:%an, %ai, %h$ $
   21: */
   22: 
   23: #ifndef PIM_MSG_H
   24: #define PIM_MSG_H
   25: 
   26: #include <netinet/in.h>
   27: 
   28: /*
   29:   Number       Description       
   30:   ----------   ------------------
   31:   0            Reserved
   32:   1            IP (IP version 4)
   33:   2            IP6 (IP version 6)
   34: 
   35:   From:
   36:   http://www.iana.org/assignments/address-family-numbers
   37: */
   38: #define PIM_MSG_ADDRESS_FAMILY_IPV4 (1)
   39: 
   40: void pim_msg_build_header(uint8_t *pim_msg, int pim_msg_size,
   41: 			  uint8_t pim_msg_type);
   42: uint8_t *pim_msg_addr_encode_ipv4_ucast(uint8_t *buf,
   43: 					int buf_size,
   44: 					struct in_addr addr);
   45: uint8_t *pim_msg_addr_encode_ipv4_group(uint8_t *buf,
   46: 					int buf_size,
   47: 					struct in_addr addr);
   48: uint8_t *pim_msg_addr_encode_ipv4_source(uint8_t *buf,
   49: 					 int buf_size,
   50: 					 struct in_addr addr);
   51: 
   52: #endif /* PIM_MSG_H */