From 261114a23f51c3d35a50ac27f2f453c6767bfeff Mon Sep 17 00:00:00 2001
From: Bruce Momjian
Date: Sun, 25 Dec 2005 02:14:19 +0000
Subject: I  have added these macros to c.h:

        #define HIGHBIT                 (0x80)
        #define IS_HIGHBIT_SET(ch)      ((unsigned char)(ch) & HIGHBIT)

and removed CSIGNBIT and mapped it uses to HIGHBIT.  I have also added
uses for IS_HIGHBIT_SET where appropriate.  This change is
purely for code clarity.
---
 src/include/c.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/include/c.h')

diff --git a/src/include/c.h b/src/include/c.h
index 16b9f25a78c..1bf160f1618 100644
--- a/src/include/c.h
+++ b/src/include/c.h
@@ -12,7 +12,7 @@
  * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/c.h,v 1.192 2005/12/06 02:29:03 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/c.h,v 1.193 2005/12/25 02:14:18 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -704,7 +704,8 @@ typedef NameData *Name;
  */
 
 /* msb for char */
-#define CSIGNBIT (0x80)
+#define HIGHBIT					(0x80)
+#define IS_HIGHBIT_SET(ch)		((unsigned char)(ch) & HIGHBIT)
 
 #define STATUS_OK				(0)
 #define STATUS_ERROR			(-1)
-- 
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