+
+/* Change tracking. */
+enum ovsdb_idl_change {
+ OVSDB_IDL_CHANGE_INSERT,
+ OVSDB_IDL_CHANGE_MODIFY,
+ OVSDB_IDL_CHANGE_DELETE,
+ OVSDB_IDL_CHANGE_MAX
+};
+
+/* Row, table sequence numbers */
+unsigned int ovsdb_idl_table_get_seqno(
+ const struct ovsdb_idl *idl,
+ const struct ovsdb_idl_table_class *table_class);
+unsigned int ovsdb_idl_row_get_seqno(
+ const struct ovsdb_idl_row *row,
+ enum ovsdb_idl_change change);
+
+void ovsdb_idl_track_add_column(struct ovsdb_idl *idl,
+ const struct ovsdb_idl_column *column);
+void ovsdb_idl_track_add_all(struct ovsdb_idl *idl);
+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 *);
+