1 --- time.3.orig 2009-11-07 14:51:38.000000000 -0800
2 +++ time.3 2009-11-07 14:51:40.000000000 -0800
6 returns the value of time in seconds since 0 hours, 0 minutes,
7 -0 seconds, January 1, 1970, Coordinated Universal Time.
8 +0 seconds, January 1, 1970, Coordinated Universal Time,
9 +without including leap seconds.