const struct ovsdb_idl_row *ovsdb_idl_track_get_first(
const struct ovsdb_idl *, const struct ovsdb_idl_table_class *);
const struct ovsdb_idl_row *ovsdb_idl_track_get_next(const struct ovsdb_idl_row *);
+bool ovsdb_idl_track_is_updated(const struct ovsdb_idl_row *row,
+ const struct ovsdb_idl_column *column);
void ovsdb_idl_track_clear(const struct ovsdb_idl *);
\f