src/checkpoints.h

   1 // Copyright (c) 2009-2016 The Bitcoin Core developers
   2 // Distributed under the MIT software license, see the accompanying
   3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
   4
   5 #ifndef BITCOIN_CHECKPOINTS_H
   6 #define BITCOIN_CHECKPOINTS_H
   7
   8 #include <uint256.h>
   9
  10 #include <map>
  11
  12 class CBlockIndex;
  13 struct CCheckpointData;
  14
  15 /**
  16  * Block-chain checkpoints are compiled-in sanity checks.
  17  * They are updated every release or three.
  18  */
  19 namespace Checkpoints
  20 {
  21
  22 //! Returns last CBlockIndex* in mapBlockIndex that is a checkpoint
  23 CBlockIndex* GetLastCheckpoint(const CCheckpointData& data);
  24
  25 } //namespace Checkpoints
  26
  27 #endif // BITCOIN_CHECKPOINTS_H