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/*
* BIRD Internet Routing Daemon -- The Internet Protocol
*
* (c) 1998 Martin Mares <mj@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#ifndef _BIRD_IP_H_
#define _BIRD_IP_H_
#ifndef IPV6
#include "ipv4.h"
#else
#include "ipv6.h"
#endif
/*
* ip_classify() returns either a negative number for invalid addresses
* or scope OR'ed together with address type.
*/
#define IADDR_INVALID -1
#define IADDR_SCOPE_MASK 0xfff
#define IADDR_HOST 0x1000
#define IADDR_BROADCAST 0x2000
#define IADDR_MULTICAST 0x4000
/*
* Address scope
*/
#define SCOPE_HOST 0
#define SCOPE_LINK 1
#define SCOPE_SITE 2
#define SCOPE_UNIVERSE 3
#endif
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