--- mstools/samples/showdib/print.c	2018/08/09 18:20:01	1.1.1.1
+++ mstools/samples/showdib/print.c	2018/08/09 18:20:43	1.1.1.2
@@ -80,7 +80,7 @@ BOOL PASCAL InitPrinting(HDC hDC, HWND h
     lpfnPrintDlgProc = MakeProcInstance (PrintDlgProc, hInst);
     lpfnAbortProc    = MakeProcInstance (AbortProc, hInst);
 #endif
-    hDlgPrint = CreateDialog (hInst, "PRTDLG", hWndParent, (WNDPROC)lpfnPrintDlgProc);
+    hDlgPrint = CreateDialog (hInst, "PRTDLG", hWndParent, lpfnPrintDlgProc);
 
     if (!hDlgPrint)
 	return FALSE;