C Source Code browsers with GUI support
 

Hello members,

I am looking for a good C source code browsers, which posses features like STI's Understand for C/C++.
I should able to track the source of the function, track the location of the defined variable./macro in multiple files.

BTW I am using SuSE 9.0

Thanks & Regards
-Rohan

this might help

http://sourcenav.sourceforge.net/

regards