252     struct pf_state *, int);
254 static int               pf_test_rule(struct pf_rule **, struct pf_state **,
267 static int               pf_test_state_tcp(struct pf_state **, int,
270 static int               pf_test_state_udp(struct pf_state **, int,
273 static int               pf_test_state_icmp(struct pf_state **, int,
276 static int               pf_test_state_other(struct pf_state **, int,
295     struct ifnet *, struct pf_state *,
298     struct ifnet *, struct pf_state *,
306 static void              pf_set_rt_ifp(struct pf_state *,
312 static struct pf_state  *pf_find_state(struct pfi_kif *,
314 static int               pf_src_connlimit(struct pf_state **);
315 static void              pf_stateins_err(const char *, struct pf_state *,
322 static void             pf_pptp_handler(struct pf_state *, int, int,
324 static void             pf_pptp_unlink(struct pf_state *);
325 static void             pf_grev1_unlink(struct pf_state *);
326 static int              pf_test_state_grev1(struct pf_state **, int,
330 static int              pf_test_state_esp(struct pf_state **, int,
403 pf_state_lookup_aux(struct pf_state **state, struct pfi_kif *kif,  in pf_state_lookup_aux()
510 static __inline int pf_state_compare_id(struct pf_state *,
511     struct pf_state *);
523 RB_GENERATE(pf_state_tree_id, pf_state,
1064 pf_state_compare_id(struct pf_state *a, struct pf_state *b)  in pf_state_compare_id()
1097 struct pf_state *
1103 	           (struct pf_state *)(void *)key);  in pf_find_state_byid()
1106 static struct pf_state *
1110 	struct pf_state         *s;  in pf_find_state()
1175 struct pf_state *
1179 	struct pf_state         *s, *ret = NULL;  in pf_find_state_all()
1253 pf_src_connlimit(struct pf_state **state)  in pf_src_connlimit()
1310 			struct pf_state *st;  in pf_src_connlimit()
1424 pf_stateins_err(const char *tree, struct pf_state *s, struct pfi_kif *kif)  in pf_stateins_err()
1491 pf_insert_state(struct pfi_kif *kif, struct pf_state *s)  in pf_insert_state()
1494 	struct pf_state         *sp;  in pf_insert_state()
1630 pf_state_expires(const struct pf_state *state)  in pf_state_expires()
1697 pf_src_tree_remove_state(struct pf_state *s)  in pf_src_tree_remove_state()
1731 pf_unlink_state(struct pf_state *cur)  in pf_unlink_state()
1759 pf_free_state(struct pf_state *cur)  in pf_free_state()
1806 	static struct pf_state  *cur = NULL;  in pf_purge_expired_states()
1807 	struct pf_state         *next;  in pf_purge_expired_states()
1975 pf_print_state(struct pf_state *s)  in pf_print_state()
3563 			struct pf_state *s;  in pf_get_sport()
3600 		struct pf_state* s;  in pf_get_sport()
4385 pf_set_rt_ifp(struct pf_state *s, struct pf_addr *saddr, sa_family_t af)  in pf_set_rt_ifp()
4404 pf_attach_state(struct pf_state_key *sk, struct pf_state *s, int tail)  in pf_attach_state()
4431 pf_detach_state(struct pf_state *s, int flags)  in pf_detach_state()
4458 pf_alloc_state_key(struct pf_state *s, struct pf_state_key *psk)  in pf_alloc_state_key()
4926 pf_test_rule(struct pf_rule **rm, struct pf_state **sm, int direction,  in pf_test_rule()
5757 		struct pf_state *__single s = NULL;  in pf_test_rule()
5779 			struct pf_state *s0;  in pf_test_rule()
6597 pf_pptp_handler(struct pf_state *s, int direction, int off,  in pf_pptp_handler()
6605 	struct pf_state *__single gs;  in pf_pptp_handler()
6952 pf_pptp_unlink(struct pf_state *s)  in pf_pptp_unlink()
6955 	struct pf_state *grev1s = as->u.pptp.grev1_state;  in pf_pptp_unlink()
6969 pf_grev1_unlink(struct pf_state *s)  in pf_grev1_unlink()
6972 	struct pf_state *pptps = as->u.grev1.pptp_state;  in pf_grev1_unlink()
7016 pf_test_state_tcp(struct pf_state **state, int direction, struct pfi_kif *kif,  in pf_test_state_tcp()
7622 pf_test_state_udp(struct pf_state **state, int direction, struct pfi_kif *kif,  in pf_test_state_udp()
7853 pf_test_state_icmp(struct pf_state **state, int direction, struct pfi_kif *kif,  in pf_test_state_icmp()
8741 pf_test_state_grev1(struct pf_state **state, int direction,  in pf_test_state_grev1()
8842 pf_test_state_esp(struct pf_state **state, int direction, struct pfi_kif *kif,  in pf_test_state_esp()
8869 		struct pf_state *s;  in pf_test_state_esp()
9005 pf_test_state_other(struct pf_state **state, int direction, struct pfi_kif *kif,  in pf_test_state_other()
9219     struct pf_state *s, struct pf_pdesc *pd)  in pf_route()
9432     struct pf_state *s, struct pf_pdesc *pd)  in pf_route6()
9725 	struct pf_state         *__single s = NULL;  in pf_test()
10323 	struct pf_state         *__single s = NULL;  in pf_test6()