...You may specify file suffixes to include or exclude as well as regular expressions for code lines that shall be excluded (e.g. to exclude comments). By default a heuristic algorithm skips binary files. You may configure the restrictiveness of this algorithm with command line options.
This is a small program that shows flowchart from C source code .
This program may help the user analyze C/C++ source and Assembly(x86,PIC MCU(16fxx,24fxx))code by navigating the flowcharts.