8-stable -> 9-current upgrade

[Kevin Oberman]

I've been looking for any information on any special steps required to
update from 8-stable to
9-current. /usr/src/UPDATING is a bit out of date as it has
instructions for going from 5-stable
to "current", although the instruction may well be the same.

I am particularly concerned with things like header files
(/usr/include) that might bite me if not
deleted.

Thanks!
-- 
R. Kevin Oberman, Network Engineer - Retired
E-mail: kob6558 at gmail.com