ps) ;
return 0 ;
case WM_KEYUP :
if (wParam != VK_SPACE)
break ;// fall through
case WM_LBUTTONUP :
SendMessage (GetParent (hwnd), WM_COMMAND,
GetWindowLong (hwnd, GWL_ID), (LPARAM) hwnd) ;
return 0 ;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}