HP Fortran Programmer's Guide (March 2010)

Calling C routines from HP Fortran
C strings
Chapter 8206
$ cc -Aa -c get_string.c
$ f90 pass_chars.f90 get_string.o
$ a.out
The names passed to C: Pete Seeger
Enter the first and last names of a banjo player: Wade Ward
The names passed back to Fortran: Wade Ward