+spi_object_append_null_reference (DBusMessageIter * iter)
+{
+ DBusMessageIter iter_struct;
+ const char *name;
+ const char *path = "/org/at_spi/null";
+
+ name = dbus_bus_get_unique_name (spi_global_app_data->bus);
+
+ dbus_message_iter_open_container (iter, DBUS_TYPE_STRUCT, NULL,
+ &iter_struct);
+ dbus_message_iter_append_basic (&iter_struct, DBUS_TYPE_STRING, &name);
+ dbus_message_iter_append_basic (&iter_struct, DBUS_TYPE_OBJECT_PATH, &path);
+ dbus_message_iter_close_container (iter, &iter_struct);
+}
+
+void