219 struct knote;
220 SLIST_HEAD(klist, knote);
240 #define KNOTE(list, hint, flags)	knote(list, hint, flags)
241 #define KNOTE_LOCKED(list, hint)	knote(list, hint, KNF_LISTLOCKED)
242 #define KNOTE_UNLOCKED(list, hint)	knote(list, hint, 0)
264 	int	(*f_attach)(struct knote *kn);
265 	void	(*f_detach)(struct knote *kn);
266 	int	(*f_event)(struct knote *kn, long hint);
267 	void	(*f_touch)(struct knote *kn, struct kevent *kev, u_long type);
279 struct knote {  struct
280 	SLIST_ENTRY(knote)	kn_link;	/* for kq */
281 	SLIST_ENTRY(knote)	kn_selnext;	/* for struct selinfo */
283 	TAILQ_ENTRY(knote)	kn_tqe;  argument
328 void	knote(struct knlist *list, long hint, int lockflags);  argument
332 void	knlist_add(struct knlist *knl, struct knote *kn, int islocked);
333 void	knlist_remove(struct knlist *knl, struct knote *kn, int islocked);