--- ../src/include/windows.h	2010-01-09 18:31:56.000000000 +0100
+++ include/windows.h	2010-04-23 18:22:20.000000000 +0200
@@ -9,6 +9,7 @@
  *  Date        Author                  Description
  *  2004/12/07  Gabriele Brugnoni       added lpfnWndProc param on wnd struct, so
  *                                      SetWindowLong(GWL_WNDPROC) may works on multiple wnd.
+ *  2010/04/23	Ludwig Ertl				Added support for window Props
  */
 #ifdef __cplusplus
 extern "C" {
@@ -143,6 +144,7 @@
 	MWCLIPREGION *	update;		/* update region in screen coords*/
 	DWORD		userdata;	/* setwindowlong user data*/
 	DWORD		userdata2;	/* additional user data (will remove)*/
+	MWLISTHEAD  props;		/* windows property list */
 	MWSCROLLBARINFO	hscroll;	/* NC scrollbars*/
 	MWSCROLLBARINFO	vscroll;
 	HINSTANCE	hInstance;	/* hInstance */