+typedef TR_LIST_ITER TR_GSS_NAMES_ITER;
+
+/* Iterator for TR_FILTER lines */
+#define tr_gss_names_iter_new(CTX) (tr_list_iter_new(CTX))
+#define tr_gss_names_iter_free(ITER) (tr_list_iter_free(ITER))
+#define tr_gss_names_iter_first(ITER, GSSN) ((TR_NAME *) tr_list_iter_first((ITER), (GSSN)->names))
+#define tr_gss_names_iter_next(ITER) ((TR_NAME *) tr_list_iter_next(ITER))