GNU cflow GNU cflow analyzes a collection of C source files and prints a graph, charting control flow within the program. [Open source, GPL] http://www.gnu.org/software/cflow/ Gnu.org~Site InfoWhoisTrace RouteRBL Check
Cxref Cxref is a C source code cross referencing and documenting program for UNIX, written by Andrew M. Bishop. Cxref makes both html and latex style document. http://www.gedanken.demon.co.uk/cxref/ Demon.co.uk~Site InfoWhoisTrace RouteRBL Check
CCured Source-to-source translator for C, which analyzes the program to determine the smallest number of run-time checks that must be inserted in the program to prevent all memory safety violations. http://hal.cs.berkeley.edu/ccured/ Berkeley.edu~Site InfoWhoisTrace RouteRBL Check