K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2012-11-09T18:23:38.285238Z
K 7
svn:log
V 127
Simplify sending keepalives.
Prepare ipfw_tick() to be used by other consumers.

Reviewed by:	ae(basically)
MFC after:	2 weeks

END