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-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT- Commits of previous years: - 2021:f47dda2c58- 2020:fa0074e2d8- 2019:aaaaad6ac9
30 lines
1.5 KiB
C
30 lines
1.5 KiB
C
// Copyright (c) 2009-2010 Satoshi Nakamoto
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// Copyright (c) 2009-2022 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_CONSENSUS_CONSENSUS_H
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#define BITCOIN_CONSENSUS_CONSENSUS_H
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#include <cstdlib>
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#include <stdint.h>
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/** The maximum allowed size for a serialized block, in bytes (only for buffer size limits) */
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static const unsigned int MAX_BLOCK_SERIALIZED_SIZE = 4000000;
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/** The maximum allowed weight for a block, see BIP 141 (network rule) */
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static const unsigned int MAX_BLOCK_WEIGHT = 4000000;
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/** The maximum allowed number of signature check operations in a block (network rule) */
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static const int64_t MAX_BLOCK_SIGOPS_COST = 80000;
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/** Coinbase transaction outputs can only be spent after this number of new blocks (network rule) */
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static const int COINBASE_MATURITY = 100;
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static const int WITNESS_SCALE_FACTOR = 4;
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static const size_t MIN_TRANSACTION_WEIGHT = WITNESS_SCALE_FACTOR * 60; // 60 is the lower bound for the size of a valid serialized CTransaction
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static const size_t MIN_SERIALIZABLE_TRANSACTION_WEIGHT = WITNESS_SCALE_FACTOR * 10; // 10 is the lower bound for the size of a serialized CTransaction
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/** Flags for nSequence and nLockTime locks */
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/** Interpret sequence numbers as relative lock-time constraints. */
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static constexpr unsigned int LOCKTIME_VERIFY_SEQUENCE = (1 << 0);
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#endif // BITCOIN_CONSENSUS_CONSENSUS_H
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