From 42a4da91b582faf1117789d6ec740461c9955f68 Mon Sep 17 00:00:00 2001
From: tqchen <tianqi.tchen@gmail.com>
Date: Fri, 30 Jan 2015 16:40:58 -0800
Subject: [PATCH] chges

---
 src/utils/io.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/utils/io.h b/src/utils/io.h
index dff691ee0..810510b6d 100644
--- a/src/utils/io.h
+++ b/src/utils/io.h
@@ -3,6 +3,7 @@
 #include <cstdio>
 #include <vector>
 #include <string>
+#include <cstring>
 #include "./utils.h"
 /*!
  * \file io.h