|Developer(s)||The GNU Project|
|Stable release||1.5 (May 16, 2016[±])|
|Operating system||Linux, UNIX|
|License||GPL (free software)|
GNU cflow is a flow graph generator that is part of the GNU Project. It reads a collection of C source files and generates a C flow graph of external references. It uses only sources and doesn't need to run the program.
It was initially an implementation of the UNIX utility cflow.
cflow (UNIX utility)
cflow is a unix utility generating a C-language flowgraph.