From: Jim Meyering <jim@meyering.net>
Date: Sat, 4 Mar 2000 12:35:47 +0000 (+0000)
Subject: (<errno.h>): Include it.
X-Git-Tag: TEXTUTILS-2_0e~18
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=28334dafe41b61b51e07b8665119c59dfd50d1cb;p=thirdparty%2Fcoreutils.git

(<errno.h>): Include it.
(errno): Declare if not defined.
---

diff --git a/lib/unicodeio.c b/lib/unicodeio.c
index 8e0b2d8f1f..6761260585 100644
--- a/lib/unicodeio.c
+++ b/lib/unicodeio.c
@@ -29,6 +29,11 @@
 
 #include <stdio.h>
 
+#include <errno.h>
+#ifndef errno
+extern int errno;
+#endif
+
 #if HAVE_ICONV
 # include <iconv.h>
 /* Name of UCS-4 encoding with machine dependent endianness and alignment.  */