K 10 svn:author V 3 imp K 8 svn:date V 27 2003-06-21T20:27:54.000000Z K 7 svn:log V 395 Add clarifications about the information that ntp_gettime returns. TAI is a timescale, just like UTC. The tai field returns the offset between the two, and isn't really used for precision time keeping. Explain in brief what a positive and a negative leap seconds are. Add some URLs to very useful web pages about time and time keeping for more information on using this API. Reviewed by: phk END