olsr_types.h

wifi 无线网络路由协议OLSR linux下C代码

/*
 * The olsr.org Optimized Link-State Routing daemon(olsrd)
 * Copyright (c) 2004, Andreas T鴑nesen([e-mail])
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions 
 * are met:
 *
 * * Redistributions of source code must retain the above copyright 
 *   notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright 
 *   notice, this list of conditions and the following disclaimer in 
 *   the documentation and/or other materials provided with the 
 *   distribution.
 * * Neither the name of olsr.org, olsrd nor the names of its 
 *   contributors may be used to endorse or promote products derived 
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * Visit http://www.olsr.org for more information.
 *
 * If you find this software useful feel free to make a donation
 * to the project. For more information see the website or contact
 * the copyright holders.
 *
 * $Id: olsr_types.h,v 1.9 2007/09/05 16:11:11 bernd67 Exp $
 */

/*
 *Values and packet formats as proposed in RFC3626 and misc. values and
 *data structures used by the olsr.org OLSR daemon.
 */

#ifndef _OLSR_TYPES_H
#define	_OLSR_TYPES_H

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

typedef enum {
    OLSR_FALSE = 0,
    OLSR_TRUE
} olsr_bool;

#if defined linux || defined __MacOSX__

typedef u_int8_t        olsr_u8_t;
typedef u_int16_t       olsr_u16_t;
typedef u_int32_t       olsr_u32_t;
typedef int8_t          olsr_8_t;
typedef int16_t         olsr_16_t;
typedef int32_t         olsr_32_t;

#elif defined __FreeBSD__ || defined __NetBSD__ || defined __OpenBSD__

typedef	uint8_t		olsr_u8_t;
typedef uint16_t       	olsr_u16_t;
typedef uint32_t       	olsr_u32_t;
typedef int8_t          olsr_8_t;
typedef int16_t         olsr_16_t;
typedef int32_t         olsr_32_t;

#elif defined WIN32

typedef unsigned char   olsr_u8_t;
typedef unsigned short  olsr_u16_t;
typedef unsigned int    olsr_u32_t;
typedef char            olsr_8_t;
typedef short           olsr_16_t;
typedef int             olsr_32_t;

#else
#       error "Unsupported system"
#endif

/* IPv6 address format in6_addr */
#include <netinet/in.h>

union olsr_ip_addr
{
  /*
  struct in_addr v4;
  */
  olsr_u32_t v4;
  struct in6_addr v6;
};

struct olsr_ip_prefix
{
  union olsr_ip_addr prefix;
  olsr_u8_t prefix_len;
};

union hna_netmask
{
  olsr_u32_t v4;
  olsr_u16_t v6;
};


#endif