52 	struct prefix	*pi_prefix_list;	/* Doubly linked prefixes */
155 struct prefix {  struct
156 	struct prefix	*pr_next;	/* Next prefix for this physical */  argument
157 	struct prefix	*pr_prev;	/* Prev prefix for this physical */  argument
272 extern struct prefix	*prefix_create(struct phyint *pi, struct in6_addr addr,
274 extern struct prefix	*prefix_lookup_name(struct phyint *pi, char *name);
275 extern struct prefix	*prefix_lookup_addr_match(struct prefix *pr);
276 extern struct prefix	*prefix_create_name(struct phyint *pi, char *name);
277 extern int		prefix_init_from_k(struct prefix *pr);
278 extern void		prefix_delete(struct prefix *pr);
281 extern void		prefix_update_dhcp(struct prefix *pr);
282 extern void		prefix_update_k(struct prefix *pr);
283 extern uint_t		prefix_timer(struct prefix *pr, uint_t elapsed);
286 extern struct prefix	*prefix_lookup_addr(struct phyint *pi,
287 			    struct in6_addr prefix);
326 		    struct prefix *pr, uchar_t *opt,
330 extern void	incoming_prefix_onlink_process(struct prefix *pr,
335 extern void	prefix_update_ipadm_addrobj(struct prefix *pr, boolean_t add);