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 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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#ifndef _NETINET6_ND6_VAR_H_
#define	_NETINET6_ND6_VAR_H_

#ifdef BSD_KERNEL_PRIVATE
struct nd_ifinfo {
	decl_lck_mtx_data(, lock);
	boolean_t initialized;          /* Flag to see the entry is initialized */
	u_int32_t linkmtu;              /* LinkMTU */
	u_int32_t maxmtu;               /* Upper bound of LinkMTU */
	u_int32_t basereachable;        /* BaseReachableTime */
	u_int32_t reachable;            /* Reachable Time */
	u_int32_t retrans;              /* Retrans Timer */
	u_int32_t flags;                /* Flags */
	int recalctm;                   /* BaseReacable re-calculation timer */
	u_int8_t chlim;                 /* CurHopLimit */
	u_int8_t _pad[3];
	/* the following 3 members are for privacy extension for addrconf */
	u_int8_t randomseed0[8]; /* upper 64 bits of SHA1 digest */
	u_int8_t randomseed1[8]; /* lower 64 bits (usually the EUI64 IFID) */
	u_int8_t randomid[8];   /* current random ID */
	/* keep track of routers and prefixes on this link */
	int32_t nprefixes;
	int32_t ndefrouters;
	boolean_t cga_initialized;
	struct in6_cga_modifier local_cga_modifier;
};
#endif /* BSD_KERNEL_PRIVATE */
#endif /* _NETINET6_ND6_VAR_H_ */
