ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/dist/pf/  direct

[DIR]usr.sbin/  direct  1930+ twin directories
[DIR]share/  direct  65535+ twin directories
[DIR]sbin/  direct  65535+ twin directories
[DIR]libexec/  direct  29013+ twin directories
[DIR]etc/  direct  65535+ twin directories
[DIR]CVS/  direct  65535+ twin directories