--- np2/win9x/win32sub.h	2005/04/01 15:35:49	1.1
+++ np2/win9x/win32sub.h	2006/12/24 00:52:30	1.2
@@ -1,4 +1,21 @@
 
+#ifdef STRICT
+#define	SUBCLASSPROC	WNDPROC
+#else
+#define	SUBCLASSPROC	FARPROC
+#endif
+
+#if defined(_WIN64)
+#define GetWindowInst(h)	(HINSTANCE)GetWindowLongPtr((h), GWLP_HINSTANCE)
+#define GetWindowProc(h)	(SUBCLASSPROC)GetWindowLongPtr((h), GWLP_WNDPROC)
+#define SetWindowProc(h, f)	SetWindowLongPtr((h), GWLP_WNDPROC, (LONG)(f))
+#else
+#define GetWindowInst(h)	(HINSTANCE)GetWindowLong((h), GWL_HINSTANCE)
+#define GetWindowProc(h)	(SUBCLASSPROC)GetWindowLong((h), GWL_WNDPROC)
+#define SetWindowProc(h, f)	SetWindowLong((h), GWL_WNDPROC, (LONG)(f))
+#endif
+
+
 #ifdef __cplusplus
 extern "C" {
 #endif