* all other extra pixels are assumed to be atop the window, forming the caption.
*/
borderWidth = ((winRect.right-winRect.left)-(clientRect.right-clientRect.left))/2;
* all other extra pixels are assumed to be atop the window, forming the caption.
*/
borderWidth = ((winRect.right-winRect.left)-(clientRect.right-clientRect.left))/2;