From e394ddd2f720a8a39f25b5b2c6dad5e31ab2be36 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 27 Nov 2010 02:02:43 +0000
Subject: [PATCH] * addr2line.c: needs <errno.h>.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 addr2line.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/addr2line.c b/addr2line.c
index 72afd3e2bc..878ea9dd3b 100644
--- a/addr2line.c
+++ b/addr2line.c
@@ -11,6 +11,7 @@
 #include "addr2line.h"
 
 #include <stdio.h>
+#include <errno.h>
 
 #ifdef __ELF__