C/C++ File Parser

Hi All,

I am in search of a snippet that could parse a C/C++ source file and
give out as output different information on it. For example

1. Signature of function defined in a file.
2. Name of Global Variables declared.
3. Files dependencies..(#include).

Can you help?

thanks,
mudassir.

Anything capable of doing that can hardly be regarded as a "snippet".
http://hal.cs.berkeley.edu/cil/
http://www.gccxml.org/HTML/Index.html
http://sourcenav.sourceforge.net/ in particular http://sourcenav.sourceforge.net/onl.../index_pr.html