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PARALLEL

Syntax:                 PARALLEL

Use:                    To determine if a parallel port exists.

Parameters:             PARALLEL

Returns:                The first character in the sending parameter will
                        have a "Y" if a parallel port exists, and a "N" if
                        a parallel port does not exist.  If you did not
                        pass the parameter correctly (e.g. FOXLIB =
                        "ZARALLEL"), your sending parameter will be
                        unchanged.

Example:                . load c:\FOXLIB\parallel
                        . FOXLIB = "PARALLEL"
                        . call parallel with FOXLIB
                        . ?substr(FOXLIB,1,1) = "Y"
                        .T.
                        . rele modu parallel

                        From this example, a parallel port does exist.