[Midnightbsd-cvs] src: ip_fil.c: add random function

[laffer1 at midnightbsd.org]

Log Message:
-----------
add random function

Modified Files:
--------------
    src/contrib/ipfilter:
        ip_fil.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/contrib/ipfilter/ip_fil.c?r1=1.2&r2=1.3)