From ee85a6e72bdc4bd325e10e83a9f7de6b2693f20b Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 9 Jan 2018 06:24:10 +0000
Subject: internal.h: remove dependecy on ruby/io.h

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61712 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'string.c')

diff --git a/string.c b/string.c
index 75db0d22e8..390a9c3a58 100644
--- a/string.c
+++ b/string.c
@@ -24,6 +24,7 @@
 #define BEG(no) (regs->beg[(no)])
 #define END(no) (regs->end[(no)])
 
+#include <errno.h>
 #include <math.h>
 #include <ctype.h>
 
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