Source for 2.2.20 kernel

["Jeffrey L. Taylor" <jeff@austinblues.dyndns.org>]

I'm missing something.  What is the name of the source for the 2.2.20
kernel?  That's what comes as the default in woody and I want to tweak
it.  I can find headers, patches (what good are patches w/out source
to patch?), ReiserFS and PCMCIA modules, but no source.  What gives?

Jeffrey