MFC r303160.
Update leap-seconds to leap-seconds.
3676752000.
As per https://datacenter.iers.org/web/guest/eop/-/somos/5Rgv/latest/16:
UTC TIME STEP
on the 1st of January 2017
A positive leap second will be introduced at the end of December 2016.
The sequence of dates of the UTC second markers will be:
2016 December 31, 23h 59m 59s
2016 December 31, 23h 59m 60s
2017 January 1, 0h 0m 0s
The difference between UTC and the International Atomic Time TAI is:
from 2015 July 1, 0h UTC, to 2017 January 1 0h UTC : UTC-TAI = - 36s
from 2017 January 1, 0h UTC, until further notice : UTC-TAI = - 37s
Obtained from: ftp://tycho.usno.navy.mil/pub/ntp/leap-seconds.
3676752000
See also: https://www.iers.org/SharedDocs/News/EN/BulletinC.html
https://datacenter.iers.org/web/guest/eop/-/somos/5Rgv/latest/16
Relnotes: yes
git-svn-id: svn://svn.freebsd.org/base/stable/10@303408
ccf9f872-aa2e-dd11-9fc8-
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