Number regress_test_callback_destroy_notify_no_user_data Regress.TestCallbackUserData callback test_callback_destroy_notify_no_user_data function test_callback_destroy_notify_no_user_data(callback:Regress.TestCallbackUserData):Number { // Gjs wrapper for regress_test_callback_destroy_notify_no_user_data() }

Adds a scope notified callback with no user data. This can invoke an error condition in bindings which needs to be tested.

<code>callback</code> <code>Returns</code>