fix a bunch of warnings reported by clang analyzer

[libfirm] / ir / adt / fourcc.h

diff --git a/ir/adt/fourcc.h b/ir/adt/fourcc.h
index a0d9f95..b8bb578 100644 (file)
--- a/ir/adt/fourcc.h
+++ b/ir/adt/fourcc.h
@@ -1,19 +1,31 @@
 /*
- * Project:     libFIRM
- * File name:   ir/adt/fourcc.h
- * Purpose:     define the famous infame FOURCC macro.
- * Author:
- * Modified by:
- * Created:     02.01.2004
- * CVS-ID:      $Id$
- * Copyright:   (C) 2004 University of Karlsruhe
- * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
+ *
+ * This file is part of libFirm.
+ *
+ * This file may be distributed and/or modified under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * Licensees holding valid libFirm Professional Edition licenses may use
+ * this file in accordance with the libFirm Commercial License.
+ * Agreement provided with the Software.
+ *
+ * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
  */
-#ifndef _FOURCC_H
-#define _FOURCC_H
 
+/**
+ * @file
+ * @brief       Define the famous infame FOURCC macro.
+ * @date        02.01.2004
+ */
+#ifndef FIRM_ADT_FOURCC_H
+#define FIRM_ADT_FOURCC_H
 
-/* define an always readable fourcc code */
+/** define a readable fourcc code */
 #define FOURCC(a,b,c,d)         ((a) | ((b) << 8) | ((c) << 16) | ((d) << 24))
 
-#endif /* _FOURCC_H */
+#endif