difference between reply packet and rbody

"roberto" <[email protected]> Thu, 17 Apr 2003 00:08:59 +0200

Newsgroups	gmane.network.freeswan.user,gmane.network.freeswan.devel
Message-ID	<000701c30464$ef1f1c20$a5ca623e@franky>

Thanks for your answer, but I have yet a dub.
In the comments of packet.h replay packet is the ISAKMP message and  rbody
is ISAKMP message after header. But I have used my debbugger and at the end
of aggr_outI1() the pointers (start, cur and roof) of the two structure are
exactly the same!! How is it possible?

Thanks in advance