melifaro b2297df0fc Simplify sending keepalives. ... Prepare ipfw_tick() to be used by other consumers. Reviewed by: ae(basically) MFC after: 2 weeks		2012-11-09 18:23:38 +00:00
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ipfw	Simplify sending keepalives.	2012-11-09 18:23:38 +00:00
pf	Merge rev. 1.125 from OpenBSD:	2012-11-07 07:35:05 +00:00