232 	struct filter_entry *fep;  in close_service()  local
249 		sep->se_flist = fep = NULL;  in close_service()
251 		for (fep = sep->se_flist; fep != NULL; fep = fep->fe_prev)  in close_service()
252 			if (fep->fe_prev == NULL || fep->fe_prevcopy) {  in close_service()
253 				fep->fe_prev = NULL;  in close_service()
269 			if (fep == NULL) {  in close_service()
270 				sep->se_flist = fep =  in close_service()
273 			} else if (fep->fe_prev == NULL) {  in close_service()
274 				fep->fe_prev =  in close_service()
276 				fep->fe_prevcopy = 1;  in close_service()
293 			if (fep == NULL) {  in close_service()
294 				sep->se_flist = fep = sedefp->se_flist;  in close_service()
296 			} else if (fep->fe_prev == NULL) {  in close_service()
297 				fep->fe_prev = sedefp->se_flist;  in close_service()
298 				fep->fe_prevcopy = 1;  in close_service()
606 	struct filter_entry *fep;  in set_client()  local
617 	fep = slp->sl_entry.se_flist;  in set_client()
671 		fen->fe_prev = fep;  in set_client()
672 		fep = fen;  in set_client()
674 	slp->sl_entry.se_flist = fep;  in set_client()
1459 	struct filter_entry *fep;  in free_service()  local
1465 		fep = slp->sl_entry.se_flist;  in free_service()
1466 		while (fep != NULL) {  in free_service()
1467 			fen = fep->fe_prevcopy ? NULL : fep->fe_prev;  in free_service()
1468 			free(fep);  in free_service()
1469 			fep = fen;  in free_service()
1840 	const struct filter_entry *fep;  in allow_service()  local
1849 	for (fep = sep->se_flist; fep != NULL; fep = fep->fe_prev) {  in allow_service()
1850 		anynonexcept |= !fep->fe_isexcept;  in allow_service()
1852 		macp = fep->fe_mac.ether_addr_octet;  in allow_service()
1853 		maskp = fep->fe_mask.ether_addr_octet;  in allow_service()
1858 			lmatch = fep;  in allow_service()
2261 print_filter_list(FILE *fp, struct filter_entry *fep)  in print_filter_list()  argument
2263 	if (fep->fe_prev != NULL)  in print_filter_list()
2264 		print_filter_list(fp, fep->fe_prev);  in print_filter_list()
2265 	(void) fprintf(fp, "\t\t    MAC %s", ehost2(&fep->fe_mac));  in print_filter_list()
2266 	(void) fprintf(fp, ", mask %s%s\n", ehost2(&fep->fe_mask),  in print_filter_list()
2267 	    (fep->fe_isexcept ? ", except" : ""));  in print_filter_list()