[Openmcl-devel] how to study kernel sources

[73budden .]

Hi!

What is the best way to learn C kernel? For now, I want to extend
watch to support symbols. To do that, I have to know how symbols
differ from uvectors. To do that, I have to find definitions. I'm
trying to use grep, but there are some deep nesting.

Is there some C IDE appropriate (or maybe EMACS) to make navigating in
kernel sources more convenient?

Are there any documents describing the structure of C code?