1 files changed, 5 insertions, 0 deletions
diff --git a/src/os.hpp b/src/os.hpp
index 1a3c52d..546e6e0 100644
--- a/src/os.hpp
+++ b/src/os.hpp
@@ -1,3 +1,8 @@
+// Copyright (c) 2016 Egor Tensin <Egor.Tensin@gmail.com>
+// This file is part of the "Privilege test" project.
+// For details, see https://github.com/egor-tensin/privilege-test.
+// Distributed under the MIT License.
+
 #pragma once
 
 #include "error.hpp"