K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2009-01-27T12:01:30.448259Z
K 7
svn:log
V 264
Put nat and ipv6 support in their own files.

Usual moving of code with no changes from ipfw2.c to the
newly created files, and addition of prototypes to ipfw2.h

I have added forward declarations for ipfw_insn_* in ipfw2.h
to avoid a global dependency on ip_fw.h

END