VMS Help FORTRAN, Statements, INQUIRE, FORMATTED  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  FORMATTED = fmd

  fmd  Is a character character scalar memory reference that is
       assigned one of the following values:

  'YES'       If formatted I/O is allowed
  'NO'        If formatted I/O is not allowed
  'UNKNOWN'   If the processor cannot determine whether formatted
              I/O is allowed