bin/118874: add TFTP Option Extension (rfc 2347) from NetBSD

[edwin at FreeBSD.org]

Synopsis: add TFTP Option Extension (rfc 2347) from NetBSD

Responsible-Changed-From-To: freebsd-bugs->edwin
Responsible-Changed-By: edwin
Responsible-Changed-When: Thu Dec 20 00:35:26 UTC 2007
Responsible-Changed-Why: 
Grab as I have other things to improve tftpd/tftp already waiting
for my mentor to approve.


http://www.freebsd.org/cgi/query-pr.cgi?pr=118874