tceetree
Makes a C function call tree as Graphviz DOT file from CScope output.
The purpose of the project is generating a function call tree for a software application written in C.
This utility takes as input an uncompressed CScope (http://cscope.sourceforge.net/) output file.
With a few options, an output DOT language file can be generated.
The DOT file may be used as input for Graphviz (http://www.graphviz.org/) to make an image of the function call tree (see screenshot examples for tceetree run over its sources).
For more information, see the Wiki page.