56 struct in_multi;
58 SLIST_HEAD(in_multi_head, in_multi);
66 	struct in_multi		*ii_allhosts;	/* 224.0.0.1 membership */
236 	struct in_multi	       *imf_inm;     /* associated multicast address */
312 struct in_multi {  struct
313 	LIST_ENTRY(in_multi) inm_link;	/* to-be-released by in_ifdetach */
324 	SLIST_ENTRY(in_multi)	 inm_nrele;	/* to-be-released by IGMP */  argument
359 ims_get_mode(const struct in_multi *inm, const struct ip_msource *ims,  in ims_get_mode()  argument
397 void inm_disconnect(struct in_multi *inm);
402 inm_acquire_locked(struct in_multi *inm)  in inm_acquire_locked()
410 inm_acquire(struct in_multi *inm)  in inm_acquire()
418 inm_rele_locked(struct in_multi_head *inmh, struct in_multi *inm)  in inm_rele_locked()
442 struct in_multi *inm_lookup_locked(struct ifnet *, const struct in_addr);
443 struct in_multi *inm_lookup(struct ifnet *, const struct in_addr);
446 void	inm_commit(struct in_multi *);
447 void	inm_clear_recorded(struct in_multi *);
448 void	inm_print(const struct in_multi *);
449 int	inm_record_source(struct in_multi *inm, const in_addr_t);
450 void	inm_release_deferred(struct in_multi *);
453 struct	in_multi *
456 	    /*const*/ struct in_mfilter *, struct in_multi **);
458 	    /*const*/ struct in_mfilter *, struct in_multi **);
459 int	in_leavegroup(struct in_multi *, /*const*/ struct in_mfilter *);
460 int	in_leavegroup_locked(struct in_multi *,