312 struct in_multi {  struct
317 	LIST_ENTRY(in_multi) inm_link;  /* queue macro glue */  argument
327 	SLIST_ENTRY(in_multi)    inm_dtle;      /* detached waiting for rele */  argument
328 	SLIST_ENTRY(in_multi)    inm_nrele;     /* to-be-released by IGMP */
355 	(struct in_multi *, int);  argument
395 extern LIST_HEAD(in_multihead, in_multi) in_multihead;
402 	struct in_multi *i_inm;
498 extern void inm_commit(struct in_multi *);
499 extern void inm_clear_recorded(struct in_multi *);
500 extern void inm_print(const struct in_multi *);
501 extern int inm_record_source(struct in_multi *inm, const in_addr_t);
502 extern void inm_release(struct in_multi *);
504 extern struct in_multi *in_addmulti(struct in_addr *, struct ifnet *);
505 extern void in_delmulti(struct in_multi *);
506 extern int in_leavegroup(struct in_multi *, struct in_mfilter *);
507 extern int in_multi_detach(struct in_multi *);
508 extern void inm_addref(struct in_multi *, int);
509 extern void inm_remref(struct in_multi *, int);
510 extern void inm_purge(struct in_multi *);
511 extern uint8_t ims_get_mode(const struct in_multi *,