regress_test_callback_destroy

int regress_test_callback_destroy_notify RegressTestCallbackUserData callback gpointer user_data GDestroyNotify notify regress_test_callback_destroy_notify


int regress_test_callback_destroy_notify (RegressTestCallbackUserData callback,
                                          gpointer user_data,
                                          GDestroyNotify notify);

Notified - callback persists until a DestroyNotify delegate is invoked.

<code>callback</code> <code>user_data</code> <code>notify</code> <code>Returns</code>