From 1f1faff8b07a3d4e17f1c257caf8a9f5cc91ad6e Mon Sep 17 00:00:00 2001
From: c9s <yoanlin93@gmail.com>
Date: Sun, 18 May 2014 10:29:36 +0800
Subject: [PATCH] Add include header to synopsis

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 2ace6bc..92c74d2 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,8 @@ C API
 ------------------------
 
 ```c
+#include <r3.h>
+
 // create a router tree with 10 children capacity (this capacity can grow dynamically)
 n = r3_tree_create(10);