DOSWinCloseall
==============================================

Purpose
----------------

Closes the DOS compatibility window.

.. WARNING:: The DOS compatibility window is no longer supported. This documentation is provided as a reference for understanding legacy code.

Format
----------------
.. function:: DOSWinCloseall

Examples
----------------

::

    attr = { 50, 50, 7, 0, 7 };
    if not DOSWinOpen("Legacy Window", attr);
       errorlog "Failed to open DOS window, aborting";
       stop;
    endif;
    
    DOSWinCloseall;

Remarks
-------

Calling :func:`DOSWinCloseall` closes the DOS window immediately, without asking
for confirmation. If a program is running, its I/O reverts to the
Command window.