139 		uint32 crc = (uint32)-1;

   139 		uint32 crc = (uint32)-1;

   140 

   140 

   141 		file = CreateFile(filename, GENERIC_READ, FILE_SHARE_READ, NULL,

   141 		file = CreateFile(filename, GENERIC_READ, FILE_SHARE_READ, NULL,

   142 			OPEN_EXISTING, 0, 0);

   142 			OPEN_EXISTING, 0, 0);

   143 		if (file != INVALID_HANDLE_VALUE) {

   143 		if (file != INVALID_HANDLE_VALUE) {

   145 				if (ReadFile(file, buffer, sizeof(buffer), &numread, NULL) == 0 ||

   145 				if (ReadFile(file, buffer, sizeof(buffer), &numread, NULL) == 0 ||

   146 						numread == 0)

   146 						numread == 0)

   147 					break;

   147 					break;

   148 				filesize += numread;

   148 				filesize += numread;

   149 				crc = CalcCRC(buffer, numread, crc);

   149 				crc = CalcCRC(buffer, numread, crc);

   357 	return b;

   357 	return b;

   358 }

   358 }

   359 

   359 

   360 static INT_PTR CALLBACK CrashDialogFunc(HWND wnd,UINT msg,WPARAM wParam,LPARAM lParam)

   360 static INT_PTR CALLBACK CrashDialogFunc(HWND wnd,UINT msg,WPARAM wParam,LPARAM lParam)

   361 {

   361 {

   363 	case WM_INITDIALOG:

   363 	case WM_INITDIALOG:

   364 		SetDlgItemText(wnd, 10, _crash_desc);

   364 		SetDlgItemText(wnd, 10, _crash_desc);

   365 		SetDlgItemText(wnd, 11, _crash_msg);

   365 		SetDlgItemText(wnd, 11, _crash_msg);

   366 		SendDlgItemMessage(wnd, 11, WM_SETFONT, (WPARAM)GetStockObject(ANSI_FIXED_FONT), FALSE);

   366 		SendDlgItemMessage(wnd, 11, WM_SETFONT, (WPARAM)GetStockObject(ANSI_FIXED_FONT), FALSE);

   367 		SetWndSize(wnd, -1);

   367 		SetWndSize(wnd, -1);

   368 		return TRUE;

   368 		return TRUE;

   369 	case WM_COMMAND:

   369 	case WM_COMMAND:

   371 		case 12: // Close

   371 		case 12: // Close

   372 			ExitProcess(0);

   372 			ExitProcess(0);

   373 		case 13: { // Emergency save

   373 		case 13: { // Emergency save

   374 			if (DoEmergencySave(wnd))

   374 			if (DoEmergencySave(wnd))

   375 				MessageBoxA(wnd, _save_succeeded, "Save successful", MB_ICONINFORMATION);

   375 				MessageBoxA(wnd, _save_succeeded, "Save successful", MB_ICONINFORMATION);