--- q_a/samples/sharemem/sharemem.c	2018/08/09 18:29:19	1.1
+++ q_a/samples/sharemem/sharemem.c	2018/08/09 18:30:05	1.1.1.2
@@ -1,3 +1,14 @@
+
+/******************************************************************************\
+*       This is a part of the Microsoft Source Code Samples. 
+*       Copyright (C) 1993 Microsoft Corporation.
+*       All rights reserved. 
+*       This source code is only intended as a supplement to 
+*       Microsoft Development Tools and/or WinHelp documentation.
+*       See these sources for detailed information regarding the 
+*       Microsoft samples programs.
+\******************************************************************************/
+
 /*************************************************************************\
 *  PROGRAM: sharemem.c
 *
@@ -95,7 +106,7 @@ int APIENTRY WinMain (HANDLE hInstance,
 
   hInst = hInstance;
 
-  wc.style = NULL;
+  wc.style = 0;
   wc.lpfnWndProc = (WNDPROC)MainWndProc;
   wc.cbClsExtra = 0;
   wc.cbWndExtra = 0;
@@ -127,7 +138,7 @@ int APIENTRY WinMain (HANDLE hInstance,
   ShowWindow  (hWndDlg,  SW_SHOW);
   ShowWindow  (hWnd, nCmdShow);
 
-  while (GetMessage (&msg, NULL, NULL, NULL))
+  while (GetMessage (&msg, NULL, 0, 0))
     if (!IsDialogMessage (hWndDlg, &msg))
       {
        DispatchMessage (&msg);   // Dispatch message to window.
@@ -198,17 +209,17 @@ LONG APIENTRY MainWndProc (HWND hwnd,
 
 
         case WM_SIZE :
-          SetWindowPos (hWndDlg, NULL, 0,0, LOWORD(lParam), DIALOGHEIGHT, NULL);
+          SetWindowPos (hWndDlg, NULL, 0,0, LOWORD(lParam), DIALOGHEIGHT, 0);
           return (0);
 
 
         case WM_MOUSEMOVE:
 
-          try
+          __try
             {
              MapView[0] = lParam;
             }
-            except(EXCEPTION_EXECUTE_HANDLER)
+            __except(EXCEPTION_EXECUTE_HANDLER)
             {
               MessageBox( hwnd, "Trapped an exception when writing to memory.",
                           "From within WM_MOUSEMOVE", MB_OK);