-// ----------------------------------------------------------------------------
-// $Id$
-// ----------------------------------------------------------------------------
-// Public Domain C Library - http://pdclib.sourceforge.net
-// This code is Public Domain. Use, modify, and redistribute at will.
-// ----------------------------------------------------------------------------
-// Boolean type and values
-// ----------------------------------------------------------------------------
+/* Boolean type and values <stdbool.h>
-#ifndef __STDBOOL_H
-#define __STDBOOL_H __STDBOOL_H
+ This file is part of the Public Domain C Library (PDCLib).
+ Permission is granted to use, modify, and / or redistribute at will.
+*/
-// ----------------------------------------------------------------------------
-// MACROS
+#ifndef _PDCLIB_STDBOOL_H
+#define _PDCLIB_STDBOOL_H _PDCLIB_STDBOOL_H
+#define bool _Bool
+#define true 1
+#define false 0
#define __bool_true_false_are_defined 1
-#ifndef __cplusplus
-
-#define bool _Bool
-#define false 0
-#define true 1
-
-// ----------------------------------------------------------------------------
-// TYPEDEFS
-
-typedef int bool;
-
-#endif // __cplusplus
-
-#endif // __STDBOOL_H
+#endif