+/* Copyright (c) 2008, 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
-#ifndef WIN32
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#ifndef _XBT_WIN32
#include <unistd.h>
#endif