From 2cafd39ed2bd164ece3468393300684f2da19902 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 29 Dec 2000 02:46:12 +0000
Subject: thread_critical bug reported by Dave - matz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1085 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/sdbm/_sdbm.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'ext/sdbm/_sdbm.c')

diff --git a/ext/sdbm/_sdbm.c b/ext/sdbm/_sdbm.c
index 7a31472930..92c96f26d0 100644
--- a/ext/sdbm/_sdbm.c
+++ b/ext/sdbm/_sdbm.c
@@ -103,11 +103,9 @@ static int   duppair proto((char *, datum));
 /*
  * externals
  */
-#ifndef sun
-#ifndef MSDOS
+#if !defined(sun) && !defined(MSDOS) && !defined(_WIN32)
 extern int errno;
 #endif
-#endif
 
 /*
  * forward
-- 
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