** This is part of the CTSim program
** Copyright (C) 1983-2000 Kevin Rosenberg
**
-** $Id: ctsupport.h,v 1.12 2000/12/16 03:29:02 kevin Exp $
+** $Id: ctsupport.h,v 1.13 2000/12/16 06:12:47 kevin Exp $
**
**
** This program is free software; you can redistribute it and/or modify
/*----------------------------------------------------------------------*/
-#ifndef O_BINARY
+#if !defined(O_BINARY) && !defined(MSVC)
#define O_BINARY (0)
#endif