From 86af258b3982d280d041b72eae09a90fdc8afdfa Mon Sep 17 00:00:00 2001
From: Ray Hogenson <rayhogenson@gmail.com>
Date: Wed, 11 Apr 2012 15:44:38 -0800
Subject: added an intro

---
 include/yeti.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include')

diff --git a/include/yeti.h b/include/yeti.h
index 592e09f..50ecf4f 100644
--- a/include/yeti.h
+++ b/include/yeti.h
@@ -1,3 +1,7 @@
+#ifndef YETI_H
+#define YETI_H
+#endif
+
 #include <vector>
 using namespace std;
 class yeti
-- 
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