text: // Copyright (c) 2009-2010 Satoshi Nakamoto
  // Copyright (c) 2009-2014 The Bitcoin developers
  // Copyright (c) 2016 The LUK developers
  // Distributed under the MIT/X11 software license, see the accompanying
  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
  
  #ifndef BITCOIN_MINER_H
  #define BITCOIN_MINER_H
  
  #include <stdint.h>
  
  class CBlock;
  class CBlockHeader;
  class CBlockIndex;
  class CReserveKey;
  class CScript;
  class CWallet;
  
  struct CBlockTemplate;
  
  /** Run the miner threads */
  void GenerateBitcoins(bool fGenerate, CWallet* pwallet, int nThreads);
  /** Generate a new block, without valid proof-of-work */
  CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn, CWallet* pwallet, bool fProofOfStake);
  CBlockTemplate* CreateNewBlockWithKey(CReserveKey& reservekey, CWallet* pwallet, bool fProofOfStake);
  /** Modify the extranonce in a block */
  void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int& nExtraNonce);
  /** Check mined block */
  void UpdateTime(CBlockHeader* block, const CBlockIndex* pindexPrev);
  
  void BitcoinMiner(CWallet* pwallet, bool fProofOfStake);
  
  extern double dHashesPerSec;
  extern int64_t nHPSTimerStart;
  
  #endif // BITCOIN_MINER_H
  