36 struct interface *ifnet;		/* all interfaces */
45 struct interface *ahash_tbl[AHASH_LEN];
49 struct interface *bhash_tbl[BHASH_LEN];
51 struct interface *remote_if;		/* remote interfaces */
58 struct interface *nhash_tbl[NHASH_LEN];
76 static struct interface**
92 if_link(struct interface *ifp)  in if_link()
94 	struct interface **hifp;  in if_link()
139 struct interface *
144 	struct interface *ifp, *possible = NULL;  in ifwithaddr()
177 struct interface *
181 	struct interface *ifp;  in ifwithname()
205 struct interface *
208 	struct interface *ifp;  in ifwithindex()
231 struct interface *
234 	struct interface *ifp, *maybe;  in iflookup()
293 	       struct interface *ifp)	/* as seen on this interface */  in ripv1_mask_net()
344 		struct interface *ifp)	/* as seen on this interface */  in ripv1_mask_host()
379 struct interface *
385 	struct interface *ifp;  in check_dup()
412 check_remote(struct interface *ifp)  in check_remote()
442 ifdel(struct interface *ifp)  in ifdel()
445 	struct interface *ifp1;  in ifdel()
528 if_sick(struct interface *ifp)  in if_sick()
543 if_bad(struct interface *ifp)  in if_bad()
545 	struct interface *ifp1;  in if_bad()
575 if_ok(struct interface *ifp,  in if_ok()
578 	struct interface *ifp1;  in if_ok()
659 	struct interface ifs, ifs0, *ifp, *ifp1;  in ifinit()
1074 		ifp = (struct interface *)rtmalloc(sizeof(*ifp), "ifinit ifp");  in ifinit()
1254 check_net_syn(struct interface *ifp)  in check_net_syn()
1301 addrouteforif(struct interface *ifp)  in addrouteforif()