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// Copyright (c) 2015-2019 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_CONSENSUS_MERKLE_H
#define BITCOIN_CONSENSUS_MERKLE_H
#include <vector>
#include <primitives/block.h>
#include <uint256.h>
uint256 ComputeMerkleRoot(std::vector<uint256> hashes, bool* mutated = nullptr);
/*
* Compute the Merkle root of the transactions in a block.
* *mutated is set to true if a duplicated subtree was found.
*/
uint256 BlockMerkleRoot(const CBlock& block, bool* mutated = nullptr);
/*
* Compute the Merkle root of the witness transactions in a block.
* *mutated is set to true if a duplicated subtree was found.
*/
uint256 BlockWitnessMerkleRoot(const CBlock& block, bool* mutated = nullptr);
/**
* Compute merkle path to the specified transaction
*
* @param[in] block the block
* @param[in] position transaction for which to calculate the merkle path, defaults to coinbase
*
* @return merkle path ordered from the deepest
*/
std::vector<uint256> BlockMerkleBranch(const CBlock& block, uint32_t position = 0);
#endif // BITCOIN_CONSENSUS_MERKLE_H
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