I never tried to bind Fortran libraries to Nim, but I often have to deal with Fortran codes in my job. If you are lucky enough to work with Fortran 2003 or 2008, you can use `iso_c_binding`:
[https://stackoverflow.com/tags/fortran-iso-c-binding/info](https://stackoverflow.com/tags/fortran-iso-c-binding/info) I think that the most useful example in that page is the one in Sect. 9 («Example of C calling Fortran»).
