-// some code for sample mixing
-// (c) Copyright 2006-2007, Grazvydas "notaz" Ignotas
+/*
+ * some code for sample mixing
+ * (C) notaz, 2006,2007
+ *
+ * This work is licensed under the terms of MAME license.
+ * See COPYING file in the top-level directory.
+ */
#define MAXOUT (+32767)
#define MINOUT (-32768)