From dad79bb9a89f59d450aefdcbc4bca4a4e83dfbd0 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel@rtems.org>
Date: Wed, 7 Feb 2018 11:18:38 -0600
Subject: unhex.c: Remove unnecessary extern of errno

Closes #2610.
---
 tools/build/unhex.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'tools')

diff --git a/tools/build/unhex.c b/tools/build/unhex.c
index 7c3bab095c..e05f05fdc4 100644
--- a/tools/build/unhex.c
+++ b/tools/build/unhex.c
@@ -684,8 +684,6 @@ error(int error_flag, ...)
     register char *format;
     int local_errno;
 
-    extern int errno;
-
     (void) fflush(stdout);          /* in case stdout/stderr same */
 
     local_errno = error_flag & ~ERR_MASK;
-- 
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