VMS Help EDT Routines, FILEIO  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The user-supplied FILEIO routine performs file I/O functions.
    Call it by specifying it as an argument in the EDT$EDIT routine.
    It cannot be called independently.

    Format

      FILEIO  code ,stream ,record ,rhb

  Additional Information (explode) :

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• Arguments
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• Condition Values Returned