documentation for f2cl



Hello,
 I can't find any documentation for f2cl which is in the source.

Can someone point me to some documentation for this?

For instance, if I want to translate the fortran code

C this is the 'Hello World' program
        program Hello
        write(6,*)  "Hello World!"
        end

into lisp for use in maxima, then how is this done?

TIA,
 -sen