f2c3.2src
Fortran to C 3.2 by Torten Poulin - Converts Fortran 77 source code in files with names ending in `.f' or `.F' to C (or C++) source files in the current directory, with `.c' substituted for the final `.f' or `.F'. If no Fortran files are named, f2c reads Fortran from standard input and writes C on standard output. Source Code.