added boilerplate

programs/util.h

@@ -1,26 +1,12 @@
-/* ******************************************************************
-  util.h - utility functions
-  Copyright (C) 2016, Przemyslaw Skibinski, Yann Collet.
+/**
+ * Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
 
-  GPL v2 License
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License along
-  with this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-  You can contact the author at :
-  - ZSTD homepage : http://www.zstd.net/
-*/
 #ifndef UTIL_H_MODULE
 #define UTIL_H_MODULE
 
@@ -402,4 +388,3 @@ UTIL_STATIC void UTIL_freeFileList(const char** filenameTable, char* allocatedBu
 #endif
 
 #endif /* UTIL_H_MODULE */
-