Code to Flowchart-Program for Mac OS? I'm searching an alternative Program which can draw Flowcharts for pieces of sourcecode. I found Programs like "C/Delphi/Basic Code 2 Flowchart" or "Visustin" but they're only for Windows. 

Helpful and lazy as it is - I'm searching for a program that turns C++ code into Flowcharts to have a better overview what my program does.
Python Call Graph, a Python module that creates call graph visualizations for Python applications.
https://github.com/gak/pycallgraph

code2flow, turn your Python and Javascript code into DOT flowcharts
https://github.com/scottrogowski/code2flow