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# uip/uip-neighbor.h

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    00001 /*
    00002  * Copyright (c) 2006, Swedish Institute of Computer Science.
    00003  * All rights reserved.
    00004  *
    00005  * Redistribution and use in source and binary forms, with or without
    00006  * modification, are permitted provided that the following conditions
    00007  * are met:
    00008  * 1. Redistributions of source code must retain the above copyright
    00009  *    notice, this list of conditions and the following disclaimer.
    00010  * 2. Redistributions in binary form must reproduce the above copyright
    00011  *    notice, this list of conditions and the following disclaimer in the
    00012  *    documentation and/or other materials provided with the distribution.
    00013  * 3. Neither the name of the Institute nor the names of its contributors
    00014  *    may be used to endorse or promote products derived from this software
    00015  *    without specific prior written permission.
    00016  *
    00017  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
    00018  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    00019  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    00020  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
    00021  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    00022  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    00023  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    00024  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    00025  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    00026  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    00027  * SUCH DAMAGE.
    00028  *
    00029  * This file is part of the uIP TCP/IP stack
    00030  *
    00031  * $Id: uip-neighbor.h,v 1.2 2006/06/12 08:00:30 adam Exp $
    00032  */
    00033
    00034 /**
    00035  * \file
    00036  *         Header file for database of link-local neighbors, used by
    00037  *         IPv6 code and to be used by future ARP code.
    00038  * \author
    00039  *         Adam Dunkels <adam@sics.se>
    00040  */
    00041
    00042 #ifndef __UIP_NEIGHBOR_H__
    00043 #define __UIP_NEIGHBOR_H__
    00044
    00045 #include "uip.h"
    00046
    00047 struct uip_neighbor_addr {
    00048 #if UIP_NEIGHBOR_CONF_ADDRTYPE
    00049   UIP_NEIGHBOR_CONF_ADDRTYPE addr;
    00050 #else
    00051   struct uip_eth_addr addr;
    00052 #endif
    00053 };
    00054
    00055 void uip_neighbor_init(void);
    00056 void uip_neighbor_add(uip_ipaddr_t ipaddr, struct uip_neighbor_addr *addr);
    00057 void uip_neighbor_update(uip_ipaddr_t ipaddr);
    00058 struct uip_neighbor_addr *uip_neighbor_lookup(uip_ipaddr_t ipaddr);
    00059 void uip_neighbor_periodic(void);
    00060
    00061 #endif /* __UIP-NEIGHBOR_H__ */