Callback function definition for user notifications.
- macOS 10.6+
- Mac Catalyst 13.0+
(void *) This user defined parameter was provided during the original call to register the notification.
(IOBluetoothUserNotificationRef) The notification responsible for sending the notification.
(IOBluetoothObjectRef) The object that originated the notification.
This callback will be invoked when the notification for which it was registered is sent.