Unregister for all Wi-Fi event notifications.
- macOS 10.10+
- Core WLAN
A pointer to an error object. If an error occurs, the pointer is set to point at an error object that describes the error condition. Pass nil to ignore error details.
A Boolean value that indicates whether or not an error occurred. A value of YES indicates that no error occurred.
Use this method when you no longer want to receive any Wi-Fi notifications from the client.