NAME
    SelectOutput -- Select a filehandle as the default input channel (V36)

SYNOPSIS
    old_fh = SelectOutput(fh)
    D0                    D1

    BPTR SelectOutput(BPTR)

FUNCTION
    Set the current output as the default output for the process.
    This changes the value returned by output().  old_fh should
    be closed or saved as needed.

INPUTS
    fh     - Newly desired output handle

RESULT
    old_fh - Previous current output

SEE ALSO
    output(), selectinput(), input()