On Tue, Aug 01, 2006 at 06:49:33PM +0200, Elad Efrat wrote:
> Note, that these are very easy tasks that can be easiy accomplished
> using grep(1) and some common sense. :)
another tools which can be usefull is LXR (lxr.sourceforge.net). Among                                                                                                  
others feature, search by identifier is really powerfull :)

It can be tested online on http://fxr.watson.org/fxr/source/?v=NETBSD 

regards,

Arnaud