X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=includes%2Fiso646.h;h=61d84edd4da89c29edb57387b5277005c4bb5918;hp=cc8be74abab17a9734943f9b3f21b0d8848595f6;hb=1d9d92ba957a0b8307c9a65c35867fde68e6533b;hpb=1e221deb9ee725a14b3656f94e2763f8faeb18dc

diff --git a/includes/iso646.h b/includes/iso646.h
index cc8be74..61d84ed 100644
--- a/includes/iso646.h
+++ b/includes/iso646.h
@@ -1,19 +1,20 @@
-// ----------------------------------------------------------------------------
-// $Id$
-// ----------------------------------------------------------------------------
-// Public Domain C Library - http://pdclib.sourceforge.net
-// This code is Public Domain. Use, modify, and redistribute at will.
-// ----------------------------------------------------------------------------
-// Provides "readable" aliases for bit operators.
-// ----------------------------------------------------------------------------
+/* ----------------------------------------------------------------------------
+ * $Id$
+ * ----------------------------------------------------------------------------
+ * Public Domain C Library - http://pdclib.sourceforge.net
+ * This code is Public Domain. Use, modify, and redistribute at will.
+ * ----------------------------------------------------------------------------
+ * Alternative spellings
+ * ----------------------------------------------------------------------------
+ * This header is part of a freestanding implementation
+ * --------------------------------------------------------------------------*/
 
-#ifndef __ISO646_H
-#define __ISO646_H __ISO646_H
+#ifndef _ISO646_H
+#define _ISO646_H _ISO646_H
 
-// ----------------------------------------------------------------------------
-// DEFINES
-
-#ifndef __cplusplus
+/* ----------------------------------------------------------------------------
+ * DEFINES
+ * --------------------------------------------------------------------------*/
 
 #define and &&
 #define and_eq &=
@@ -27,6 +28,4 @@
 #define xor ^
 #define xor_eq ^=
 
-#endif // __cplusplus
-
-#endif // __ISO646_H
+#endif /* _ISO646_H */