From 469c1f3f40f279906aceceb7cd4aef80eeffd642 Mon Sep 17 00:00:00 2001
From: "(no author)" <(no author)@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 4 Jun 2001 09:02:30 +0000
Subject: This commit was manufactured by cvs2svn to create tag 'v1_6_4'.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_6_4@1498 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..d8bfae80b2 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 && !defined __CYGWIN__
 extern int errno;
 #endif
-#endif
 
 /*
  * forward
-- 
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