K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
1999-09-14T06:04:10.000000Z
K 7
svn:log
V 166
MFC: document tcp_keepalive, dhcp_program, dhcp_flags, and log_in_vain.
Update tcp_extensions.  And some general cleanup merges.

General manpage fixes ok'ed by:	JKH

END