K 10
svn:author
V 8
brueffer
K 8
svn:date
V 27
2015-07-13T11:59:28.463433Z
K 7
svn:log
V 325
MFC: r284931

Set the initial system time to a sane (as in: not end of 21st century)
value when booting on a PC with CMOS clock set to a year before 2000.

This uses 1980 (instead of 1970 as in the initial patch) as pivot year as
suggested by imp in the PR followup.

PR:		195703
Submitted by:	cs@soi.spb.ru
Reviewed by:	imp

END