From d51ed07a8009457f385fc81fdf2c825f7175dd28 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sun, 30 Mar 2003 14:32:27 +0000
Subject: [PATCH] Portability to old compilers (such as MSVC).

---
 ChangeLog     | 2 ++
 src/search.cc | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index ae96aae..6c21729 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2002-12-10  Bruno Haible  <bruno@clisp.org>
 
+	* src/search.cc (for): Define so as to avoid errors with old compilers.
+
 	* src/options.h (SHAREDLIB): New enum value.
 	* src/options.cc (Options::short_usage): Mention option -P.
 	(Options::long_usage): Document option -P.
diff --git a/src/search.cc b/src/search.cc
index 8fc1f7c..cb98457 100644
--- a/src/search.cc
+++ b/src/search.cc
@@ -31,6 +31,8 @@
 #include <limits.h> /* defines INT_MIN, INT_MAX, UINT_MAX */
 #include "options.h"
 #include "hash-table.h"
+/* Assume ISO C++ 'for' scoping rule.  */
+#define for if (0) ; else for
 
 /* The most general form of the hash function is