libcnf-dev | library for C and Fortran mixed programming | Mehr ...
The CNF package comprises two sets of software which ease the task of writing portable programs in a mixture of FORTRAN and C. F77 is a set of C macros for handling the FORTRAN/C subroutine linkage in a portable way, and CNF is a set of functions to handle the difference between FORTRAN and C character strings, logical values and pointers to dynamically allocated memory.
