set_last_notified

Sets an ISO 8601 formatted timestamp of when the user was last alerted about an upcoming appointment in the calendar described by the Source to which this belongs.

If last_notified is non-%NULL, the function will validate the timestamp before setting the last_notified property. Invalid timestamps are discarded with a runtime warning.

Generally, this function should only be called by an alarm daemon such as evolution-alarm-notify.

Parameters: