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/*
* Project : ipv6calc
* File : libeui64.h
* Version : $Id: 72841596a626de9b2cf984751a2655584f2deb8e $
* Copyright : 2001-2013 by Peter Bieringer <pb (at) bieringer.de>
*
* Information:
* Header file for libeu64.c
*/
#include "libipv6addr.h"
#include "libmac.h"
#ifndef _libeui64_h
#define _libeui64_h
typedef struct {
uint8_t addr[8]; /* EUI-64 address in 8x 8 bit */
int flag_valid; /* address structure filled */
} ipv6calc_eui64addr;
#define EUI64_00_23(x) ((x[0] << 16) | (x[1] << 8) | x[2])
#define EUI64_24_47(x) ((x[3] << 16) | (x[4] << 8) | x[5])
#define EUI64_48_63(x) ( (x[6] << 8) | x[7])
#define EUI64_00_31(x) ((x[0] << 24) | (x[1] << 16) | (x[2] << 8) | x[3])
#define EUI64_32_63(x) ((x[4] << 24) | (x[5] << 16) | (x[6] << 8) | x[7])
#endif
/* prototypes */
extern int create_eui64_from_mac(ipv6calc_ipv6addr *ipv6addrp, ipv6calc_macaddr *macaddrp);
extern int libeui64_addr_to_eui64addrstruct(const char *addrstring, char *resultstring, const size_t resultstring_length, ipv6calc_eui64addr *eui64addrp);
extern void libeui64_clear(ipv6calc_eui64addr *eui64addrp);
extern void libeui64_clearall(ipv6calc_eui64addr *eui64addrp);
extern void libeui64_anonymize(ipv6calc_eui64addr *eui64addrp, const s_ipv6calc_anon_set *ipv6calc_anon_set_p);
extern int libeui64_eui64addrstruct_to_string(const ipv6calc_eui64addr *eui64addr_p, char *resultstring, const size_t resultstring_length, const uint32_t formatoptions);
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