From a0407f508a8d627dcf85557f1ada476117627875 Mon Sep 17 00:00:00 2001
From: Bruce Momjian
Date: Thu, 21 Jul 2005 15:16:30 +0000
Subject: Add comment about void* use in MemSet.

---
 src/include/c.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

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

diff --git a/src/include/c.h b/src/include/c.h
index 7752e1ae02d..b7a1e112686 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 1.188 2005/07/18 15:53:28 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/c.h,v 1.189 2005/07/21 15:16:27 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -630,6 +630,7 @@ typedef NameData *Name;
 #define MemSet(start, val, len) \
 	do \
 	{ \
+		/* must be void* because we don't know if it is integer aligned yet */ \
 		void   *_vstart = (void *) (start); \
 		int		_val = (val); \
 		Size	_len = (len); \
-- 
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