Rational Developer for System z
PL/I for Windows, Version 8.0, Programming Guide

Defining files using stream I/O

You define files for stream-oriented data transmission by a file declaration with the following attributes:

  declare
    Filename file stream
             input | {output [print]}
             environment(options);

The FILE attribute is described in the PL/I Language Reference. The PRINT attribute is described further in Using PRINT files.

Rational Developer for System z
PL/I for Windows, Version 8.0, Programming Guide