Copyright (C) 2014-2016 Baikal Electronics JSC.
  http://www.baikalelectronics.ru/

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions
  are met:
    1. Redistributions of source code must retain the above copyright
    notice, this list of conditions, and the following disclaimer,
    without modification.
    2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
    3. The names of the above-listed copyright holders may not be used
    to endorse or promote products derived from this software without
    specific prior written permission.

  ALTERNATIVELY, this software may be distributed under the terms of the
  GNU General Public License ("GPL") version 2, as published by the Free
  Software Foundation.