History

Time	Change
2012-05-25 02:38:36+00:00	Created
2012-05-25 02:38:36+00:00	Associated with 時刻
2016-06-20 09:14:58+00:00	Associated with gettimeofday
2016-06-20 09:14:58+00:00	Disassociated from 時刻