K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2016-08-10T14:31:32.687102Z
K 7
svn:log
V 283
MFC r303425:
Extract the calculation of the callout fire time into the new function
callout_when(9).  See the man page update for the description of the
intended use.

Tested by:	pho
Reviewed by:	jhb, bjk (man page updates)
X-Differential revision:	https://reviews.freebsd.org/D7137

END