X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=includes%2Fiso646.h;h=a97817ec3f92a0b1ab5f42febe0105625deb5f40;hb=eb9211f1090ef05e8490a6b35acbe16c9ed9f89a;hp=7dd19ca58477063735f550c954cd427c2d10499a;hpb=9240ade77991f36f5584e90d7233182401c77614;p=pdclib.old

diff --git a/includes/iso646.h b/includes/iso646.h
index 7dd19ca..a97817e 100644
--- a/includes/iso646.h
+++ b/includes/iso646.h
@@ -1,19 +1,13 @@
-// ----------------------------------------------------------------------------
-// $Id$
-// ----------------------------------------------------------------------------
-// Public Domain C Library - http://pdclib.sourceforge.net
-// This code is Public Domain. Use, modify, and redistribute at will.
-// ----------------------------------------------------------------------------
-// Alternative spellings
-// ----------------------------------------------------------------------------
+/* $Id$ */
 
-#ifndef __ISO646_H
-#define __ISO646_H __ISO646_H
+/* 7.9 Alternative spellings <iso646.h>
 
-// ----------------------------------------------------------------------------
-// DEFINES
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
 
-#ifndef __cplusplus
+#ifndef _PDCLIB_ISO646_H
+#define _PDCLIB_ISO646_H _PDCLIB_ISO646_H
 
 #define and &&
 #define and_eq &=
@@ -27,6 +21,5 @@
 #define xor ^
 #define xor_eq ^=
 
-#endif // __cplusplus
+#endif
 
-#endif // __ISO646_H