NAME
        SizeWindow -- Ask Intuition to size a window.

    SYNOPSIS
        SizeWindow( window, deltax, deltay )
                    A0      D0      D1

        VOID SizeWindow( struct window *, word, word );

    FUNCTION
        This routine sends a request to Intuition asking to size the window
        the specified amounts.  The delta arguments describe how much to
        size the window along the respective axes.

        Note that the window will not be sized immediately, but rather
        will be sized the next time Intuition receives an input event,
        which happens currently at a minimum rate of ten times per second,
        and a maximum of sixty times a second.  You can discover when
        you window has finally been sized by setting the IDCMP_NEWSIZE flag
        of the IDCMP of your window.  See the "Input and Output Methods"
        chapter of The Intuition Reference Manual for description of the IDCMP.

        New for V36: Intuition now will do validity checking on the final
        dimensions.  To change to new absolute dimensions, or to move and
        size a window in one step, use changewindowbox().

        However, limit checking against window MinWidth, MinHeight,
        MaxWidth, and MaxHeight was not done prior to V36, and
        these fields are still ignored (as documented) if you have
        no sizing gadget (WFLG_SIZEGADGET is not set).  The *are*
        respected now (V36) if WFLG_SIZEGADGET is set.

        New for V36: you can determine when the change in size has
        taken effect by receiving the IDCMP_CHANGEWINDOW IDCMP message.

    INPUTS
        window = pointer to the structure of the window to be sized
        DeltaX = signed value describing how much to size the window
         on the x-axis
        DeltaY = signed value describing how much to size the window
         on the y-axis

    RESULT
        None

    BUGS

    SEE ALSO
        changewindowbox(), movewindow(), windowtofront(), windowtoback()