The oldest queued notification, without waiting. found is false when none is queued. Free it
with free_notification.
- c: the connection.
next_notification :: (c: *Connection) -> (n: Notification, found: bool)The oldest queued notification, without waiting. found is false when none is queued. Free it
with free_notification.
Parameters
- c: *Connection
- the connection.
Returns
- n: Notification
- found: bool