HP 3000 Manuals HP 3000 Manuals
Chapter 8 Interfacing with Non-FORTRAN Subprograms Any non-FORTRAN program unit can be used as a part of an executable FORTRAN program if the program unit has a calling sequence and method of execution compatible with FORTRAN 77. In addition, a FORTRAN subprogram can be used by programs written in other languages if the FORTRAN subprogram is compatible with the calling program's requirements. This chapter discusses issues to consider when interfacing FORTRAN programs to other languages.