95 if_link(struct interface *ifp)  in if_link()
138 	struct interface *ifp, *possible = NULL;  in ifwithaddr()  local
175 	struct interface *ifp;  in ifwithname()  local
203 	struct interface *ifp;  in ifwithindex()  local
229 	struct interface *ifp, *maybe;  in iflookup()  local
289 	       struct interface *ifp)	/* as seen on this interface */  in ripv1_mask_net()
340 		struct interface *ifp)	/* as seen on this interface */  in ripv1_mask_host()
381 	struct interface *ifp;  in check_dup()  local
409 check_remote(struct interface *ifp)  in check_remote()
439 ifdel(struct interface *ifp)  in ifdel()
519 if_sick(struct interface *ifp)  in if_sick()
534 if_bad(struct interface *ifp)  in if_bad()
566 if_ok(struct interface *ifp,  in if_ok()
649 	struct interface ifs, ifs0, *ifp, *ifp1;  in ifinit()  local
1250 check_net_syn(struct interface *ifp)  in check_net_syn()
1297 addrouteforif(struct interface *ifp)  in addrouteforif()