+int __connmanctl_dbus_session_change(DBusConnection *connection,
+ const char *session_path,
+ connmanctl_dbus_method_return_func_t cb, void * user_data,
+ const char *property, int type, void *value);
+
+int __connmanctl_dbus_session_change_array(DBusConnection *connection,
+ const char *session_path,
+ connmanctl_dbus_method_return_func_t cb, void *user_data,
+ const char *property,
+ connmanctl_dbus_append_func_t append_fn,
+ void *append_user_data);
+