883 			struct protoent *pe = getprotobynumber(proto);  in print_port()  local
885 			se = getservbyport(htons(port), pe ? pe->p_name : NULL);  in print_port()
986 		struct protoent *pe = NULL;  in strtoport()  local
990 			pe = getprotobynumber(proto);  in strtoport()
992 		se = getservbyname(buf, pe ? pe->p_name : NULL);  in strtoport()
1470 	struct protoent *pe;  in print_instruction()  local
1533 		pe = getprotobynumber(cmd->arg1);  in print_instruction()
1536 		if (pe != NULL)  in print_instruction()
1537 			bprintf(bp, " %s", pe->p_name);  in print_instruction()
2281 	struct protoent *pe;  in show_dyn_state()  local
2309 	if ((pe = getprotobynumber(d->id.proto)) != NULL)  in show_dyn_state()
2310 		bprintf(bp, " %s", pe->p_name);  in show_dyn_state()
3604 	struct protoent *pe;  in add_proto0()  local
3610 		if ((pe = getprotobyname(av)) == NULL)  in add_proto0()
3612 		proto = pe->p_proto;  in add_proto0()