From 65843154cfd7fe3a5a550c2117a99db8f0c61eb5 Mon Sep 17 00:00:00 2001
From: Max Lv <max.c.lv@gmail.com>
Date: Thu, 8 Dec 2016 14:51:14 +0800
Subject: [PATCH] Fix building error

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

diff --git a/src/utils.h b/src/utils.h
index f94ab1f4..ab90589f 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -38,6 +38,7 @@
 #ifndef _UTILS_H
 #define _UTILS_H
 
+#include <stddef.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <time.h>