-#ifndef __DALI_TOOLKIT_ENVIRONMENT_VARIABLE_H__
-#define __DALI_TOOLKIT_ENVIRONMENT_VARIABLE_H__
+#ifndef DALI_TOOLKIT_ENVIRONMENT_VARIABLE_H
+#define DALI_TOOLKIT_ENVIRONMENT_VARIABLE_H
/*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* limitations under the License.
*
*/
-#define __DALI_ENVIRONMENT_VARIABLE_H__
+#define DALI_ENVIRONMENT_VARIABLE_H
#include <cstddef>
} // namespace Dali
-#endif /* __DALI_TOOLKIT_ENVIRONMENT_VARIABLE_H__ */
+#endif // DALI_TOOLKIT_ENVIRONMENT_VARIABLE_H