From ae30173d71d3bfc8514dbe70b6c90c9a3324b8fc Mon Sep 17 00:00:00 2001
From: Ben Longbons <b.r.longbons@gmail.com>
Date: Mon, 24 Dec 2012 14:45:25 -0800
Subject: Add cxxstdio, bump license to gpl3+

---
 src/common/utils2.hpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/common/utils2.hpp')

diff --git a/src/common/utils2.hpp b/src/common/utils2.hpp
index aa97959..7b2bc4a 100644
--- a/src/common/utils2.hpp
+++ b/src/common/utils2.hpp
@@ -1,5 +1,5 @@
-// included by utils.hpp as a porting aid.
-// Eventually it will be promoted to one or more normal headers.
+#ifndef UTILS2_HPP
+#define UTILS2_HPP
 
 #include <iterator>
 #include <type_traits>
@@ -199,3 +199,5 @@ typename std::common_type<A, B>::type max(A a, B b)
 {
     return b < a ? a : b;
 }
+
+#endif // UTILS2_HPP
-- 
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