diff -Nauwr Irrlicht/include/SIrrCreationParameters.h Irrlicht/include/SIrrCreationParameters.h
--- Irrlicht/include/SIrrCreationParameters.h	2005-08-20 22:17:44.000000000 +0200
+++ Irrlicht/include/SIrrCreationParameters.h	2005-09-21 20:39:16.000000000 +0200
@@ -116,7 +116,7 @@
 		\endcode
 		However, there is no need to draw the picture this often. Just do it how you like.
 		*/
-		s32 WindowId;
+		void* WindowId;
 
 		//! Don't use or change this parameter. 
 		/** Always set it to IRRLICHT_SDK_VERSION, which is done by default.