From 607e0a252789e62ad5163c2a9526a764c9428ec6 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Tue, 3 Mar 1998 16:20:52 +0000
Subject: Switched from "extern int errno" to "#include <errno.h>".

---
 tools/build/src/unhex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tools/build/src/unhex.c')

diff --git a/tools/build/src/unhex.c b/tools/build/src/unhex.c
index d9a4beb861..6a75a13ae7 100644
--- a/tools/build/src/unhex.c
+++ b/tools/build/src/unhex.c
@@ -37,6 +37,7 @@ usage:    unhex [-va] [ -o file ] [ file [file ... ] ]\n\
 #include <unistd.h>
 #include <stdlib.h>
 #include <stdarg.h>
+#include <errno.h>
 
 #include "config.h"
 
@@ -96,7 +97,6 @@ u32 FFfill = 0L;                       /* how far to fill w 0xFF's */
 
 extern char *optarg;                    /* getopt(3) control vars */
 extern int optind;
-extern int errno;
 
 char *progname;                         /* for error() */
 
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