text: // Copyright (c) 2017 The PIVX developers
  // Copyright (c) 2018 The hbcucoin developers
  // Distributed under the MIT software license, see the accompanying
  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
  
  #ifndef hbcucoin_BLOCKSIGNATURE_H
  #define hbcucoin_BLOCKSIGNATURE_H
  
  #include "key.h"
  #include "primitives/block.h"
  #include "keystore.h"
  
  bool SignBlockWithKey(CBlock& block, const CKey& key);
  bool SignBlock(CBlock& block, const CKeyStore& keystore);
  bool CheckBlockSignature(const CBlock& block);
  
  #endif //hbcucoin_BLOCKSIGNATURE_H
  