[Midnightbsd-cvs] src: contrib/netcat: add modifications from freebsd 9 for ipsec, etc

[laffer1 at midnightbsd.org]

Log Message:
-----------
add modifications from freebsd 9 for ipsec, etc

Modified Files:
--------------
    src/contrib/netcat:
        nc.1 (r1.4 -> r1.5)
        (http://cvsweb.midnightbsd.org/src/contrib/netcat/nc.1?r1=1.4&r2=1.5)
        netcat.c (r1.4 -> r1.5)
        (http://cvsweb.midnightbsd.org/src/contrib/netcat/netcat.c?r1=1.4&r2=1.5)
        socks.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/contrib/netcat/socks.c?r1=1.3&r2=1.4)