text: // Copyright (c) 2015-2018 The Bitcoin Core developers
  // Copyright (c) 2017 The Raven Core developers
  // Copyright (c) 2018 The Liquidcash Core developers
  // Distributed under the MIT software license, see the accompanying
  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
  
  #ifndef LCASH_SUPPORT_CLEANSE_H
  #define LCASH_SUPPORT_CLEANSE_H
  
  #include <stdlib.h>
  
  // Attempt to overwrite data in the specified memory span.
  void memory_cleanse(void *ptr, size_t len);
  
  #endif // LCASH_SUPPORT_CLEANSE_H
  