[Midnightbsd-cvs] src: ipfilter/lib: remove unused files

[laffer1 at midnightbsd.org]

Log Message:
-----------
remove unused files

Removed Files:
-------------
    src/contrib/ipfilter/lib:
        addkeep.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/addkeep.c)
        extras.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/extras.c)
        genmask.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/genmask.c)
        getline.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/getline.c)
        hexdump.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/hexdump.c)
        hostmask.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/hostmask.c)
        hostnum.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/hostnum.c)
        loglevel.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/loglevel.c)
        make_range.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/make_range.c)
        natparse.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/natparse.c)
        parse.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/parse.c)
        portnum.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/portnum.c)
        ports.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/ports.c)
        ratoi.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/ratoi.c)
        ratoui.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/ratoui.c)
        to_interface.c
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/lib/to_interface.c)