249     struct pf_state *, int);
251 static int               pf_test_rule(struct pf_rule **, struct pf_state **,
264 static int               pf_test_state_tcp(struct pf_state **, int,
267 static int               pf_test_state_udp(struct pf_state **, int,
270 static int               pf_test_state_icmp(struct pf_state **, int,
273 static int               pf_test_state_other(struct pf_state **, int,
292     struct ifnet *, struct pf_state *,
295     struct ifnet *, struct pf_state *,
303 static void              pf_set_rt_ifp(struct pf_state *,
309 static struct pf_state  *pf_find_state(struct pfi_kif *,
311 static int               pf_src_connlimit(struct pf_state **);
312 static void              pf_stateins_err(const char *, struct pf_state *,
319 static void             pf_pptp_handler(struct pf_state *, int, int,
321 static void             pf_pptp_unlink(struct pf_state *);
322 static void             pf_grev1_unlink(struct pf_state *);
323 static int              pf_test_state_grev1(struct pf_state **, int,
327 static int              pf_test_state_esp(struct pf_state **, int,
400 pf_state_lookup_aux(struct pf_state **state, struct pfi_kif *kif,  in pf_state_lookup_aux()
507 static __inline int pf_state_compare_id(struct pf_state *,
508     struct pf_state *);
520 RB_GENERATE(pf_state_tree_id, pf_state,
1077 pf_state_compare_id(struct pf_state *a, struct pf_state *b)  in pf_state_compare_id()
1113 struct pf_state *
1119 	           (struct pf_state *)(void *)key);  in pf_find_state_byid()
1122 static struct pf_state *
1126 	struct pf_state         *s;  in pf_find_state()
1191 struct pf_state *
1195 	struct pf_state         *s, *ret = NULL;  in pf_find_state_all()
1269 pf_src_connlimit(struct pf_state **state)  in pf_src_connlimit()
1326 			struct pf_state *st;  in pf_src_connlimit()
1440 pf_stateins_err(const char *tree, struct pf_state *s, struct pfi_kif *kif)  in pf_stateins_err()
1507 pf_insert_state(struct pfi_kif *kif, struct pf_state *s)  in pf_insert_state()
1510 	struct pf_state         *sp;  in pf_insert_state()
1646 pf_state_expires(const struct pf_state *state)  in pf_state_expires()
1713 pf_src_tree_remove_state(struct pf_state *s)  in pf_src_tree_remove_state()
1747 pf_unlink_state(struct pf_state *cur)  in pf_unlink_state()
1775 pf_free_state(struct pf_state *cur)  in pf_free_state()
1822 	static struct pf_state  *cur = NULL;  in pf_purge_expired_states()
1823 	struct pf_state         *next;  in pf_purge_expired_states()
1991 pf_print_state(struct pf_state *s)  in pf_print_state()
3579 			struct pf_state *s;  in pf_get_sport()
3616 		struct pf_state* s;  in pf_get_sport()
4401 pf_set_rt_ifp(struct pf_state *s, struct pf_addr *saddr, sa_family_t af)  in pf_set_rt_ifp()
4420 pf_attach_state(struct pf_state_key *sk, struct pf_state *s, int tail)  in pf_attach_state()
4447 pf_detach_state(struct pf_state *s, int flags)  in pf_detach_state()
4474 pf_alloc_state_key(struct pf_state *s, struct pf_state_key *psk)  in pf_alloc_state_key()
4942 pf_test_rule(struct pf_rule **rm, struct pf_state **sm, int direction,  in pf_test_rule()
5774 		struct pf_state *s = NULL;  in pf_test_rule()
5796 			struct pf_state *s0;  in pf_test_rule()
6614 pf_pptp_handler(struct pf_state *s, int direction, int off,  in pf_pptp_handler()
6622 	struct pf_state *gs;  in pf_pptp_handler()
6969 pf_pptp_unlink(struct pf_state *s)  in pf_pptp_unlink()
6972 	struct pf_state *grev1s = as->u.pptp.grev1_state;  in pf_pptp_unlink()
6986 pf_grev1_unlink(struct pf_state *s)  in pf_grev1_unlink()
6989 	struct pf_state *pptps = as->u.grev1.pptp_state;  in pf_grev1_unlink()
7033 pf_test_state_tcp(struct pf_state **state, int direction, struct pfi_kif *kif,  in pf_test_state_tcp()
7639 pf_test_state_udp(struct pf_state **state, int direction, struct pfi_kif *kif,  in pf_test_state_udp()
7870 pf_test_state_icmp(struct pf_state **state, int direction, struct pfi_kif *kif,  in pf_test_state_icmp()
8757 pf_test_state_grev1(struct pf_state **state, int direction,  in pf_test_state_grev1()
8858 pf_test_state_esp(struct pf_state **state, int direction, struct pfi_kif *kif,  in pf_test_state_esp()
8885 		struct pf_state *s;  in pf_test_state_esp()
9021 pf_test_state_other(struct pf_state **state, int direction, struct pfi_kif *kif,  in pf_test_state_other()
9235     struct pf_state *s, struct pf_pdesc *pd)  in pf_route()
9437     struct pf_state *s, struct pf_pdesc *pd)  in pf_route6()
9723 	struct pf_state         *s = NULL;  in pf_test()
10321 	struct pf_state         *s = NULL;  in pf_test6()