NAME
        SetWindowTitles -- Set the window's titles for both window and screen.

    SYNOPSIS
        SetWindowTitles( window, windowtitle, screentitle )
                         A0      A1           A2

        VOID SetWindowTitles( struct window *, ubyte *, ubyte * );

    FUNCTION
        Allows you to set the text which appears in the window and/or screen
        title bars.

        The window title appears at all times along the window title bar.
        The window's screen title appears at the screen title bar whenever
        this window is the active one.

        When this routine is called, your window title will be changed
        immediately.  If your window is the active one when this routine is
        called, the screen title will be changed immediately.

        You can specify a value of -1 (i.e. (UBYTE *) ~0) for either of
        the title pointers.  This designates that you want Intuition to leave
        the current setting of that particular title alone, and modify
        only the other one.  Of course, you could set both to -1.

        Furthermore, you can set a value of 0 (zero) for either of the
        title pointers.  Doing so specifies that you want no title to
        appear (the title bar will be blank).

        Both of the titles are rendered in the default font of the window's
        screen, as set using openscreen().

        In setting the window's title, Intuition may do some other rendering
        in the top border of your window.  If your own rendering sometimes
        appears in your window border areas, you may want to restore the entire
        window border frame.  The function SetWindowTitles() does not do this
        in the newer versions.  The function refreshwindowframe() is provided
        to do this kind of thing for you.

    INPUTS
        window = pointer to your window structure
        WindowTitle = pointer to a null-terminated text string, or set to
           either the value of -1 (negative one) or 0 (zero)
        ScreenTitle = pointer to a null-terminated text string, or set to
           either the value of -1 (negative one) or 0 (zero)

    RESULT
        None

    BUGS

    SEE ALSO
        openwindow(), refreshwindowframe(), openscreen()