NAME
        ScreenToFront -- Make the specified screen the frontmost.
    SYNOPSIS
        ScreenToFront( screen )
                       A0
        VOID ScreenToFront( struct screen * );
    FUNCTION
        Brings the specified screen to the front of the display.
    INPUTS
        screen = a pointer to a screen structure
    RESULT
        None
    BUGS
    SEE ALSO
        screendepth(), screentoback()