92 if_link(struct interface *ifp)  in if_link()
144 	struct interface *ifp, *possible = NULL;  in ifwithaddr()  local
181 	struct interface *ifp;  in ifwithname()  local
208 	struct interface *ifp;  in ifwithindex()  local
234 	struct interface *ifp, *maybe;  in iflookup()  local
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()
385 	struct interface *ifp;  in check_dup()  local
412 check_remote(struct interface *ifp)  in check_remote()
442 ifdel(struct interface *ifp)  in ifdel()
528 if_sick(struct interface *ifp)  in if_sick()
543 if_bad(struct interface *ifp)  in if_bad()
575 if_ok(struct interface *ifp,  in if_ok()
659 	struct interface ifs, ifs0, *ifp, *ifp1;  in ifinit()  local
1254 check_net_syn(struct interface *ifp)  in check_net_syn()
1301 addrouteforif(struct interface *ifp)  in addrouteforif()