Add windows libs

windows_libs/Microsoft Visual C++ Toolkit 2003/include/cfloat

@@ -0,0 +1,13 @@
+// cfloat standard header
+#pragma once
+#ifndef _CFLOAT_
+#define _CFLOAT_
+#include <yvals.h>
+
+#include <float.h>
+#endif /* _CFLOAT_ */
+
+/*
+ * Copyright (c) 1992-2002 by P.J. Plauger.  ALL RIGHTS RESERVED.
+ * Consult your license regarding permissions and restrictions.
+ V3.13:0009 */