* Stefan Kr?ger <skrueger@meinberlikomm.de> [0817 11:17]:
> sigsegv@rambler.ru wrote:
> >[...]
> >So, if anyone can recommend reading material to get me started on BSD 
> >kernel hacking etc, please let me know :-)
> http://www.freebsd.org/doc/en_US.ISO8859-1/books/design-44bsd/

There's a handy reference to the layout of /usr/src at

http://ezine.daemonnews.org/200205/netbsdsrctree3.html

-- 
Q:  Do you know what the death rate around here is?
A:  One per person.
Rasputin :: Jack of All Trades - Master of Nuns