dbus_bool_t spi_dbus_return_v_object(DBusMessageIter *iter, AtkObject *obj, int unref);
/* tree.c */
-void spi_register_tree_object(DBusConnection *bus, const char *path);
+void spi_register_tree_object(DBusConnection *bus, DRouteData *data, const char *path);
dbus_bool_t spi_dbus_append_tree (DBusMessage * message, AtkObject * obj, DRouteData * data);