diff options
| author | jtimon <jtimon@monetize.io> | 2014-03-10 08:46:53 -0700 |
|---|---|---|
| committer | jtimon <jtimon@monetize.io> | 2014-06-23 23:10:24 +0200 |
| commit | df852d2bcc6573a3fcb3e59f82f7ea4dfa11290e (patch) | |
| tree | f8651a97cf4617ce0a867f964f5c70b0f2bf8090 /src/pow.h | |
| parent | 36db6633c314b0f41aeee856f74a8d5d59334dbb (diff) | |
Refactor proof of work related functions out of main
Diffstat (limited to 'src/pow.h')
| -rw-r--r-- | src/pow.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/pow.h b/src/pow.h new file mode 100644 index 0000000000..0ce5b48766 --- /dev/null +++ b/src/pow.h @@ -0,0 +1,23 @@ + +// Copyright (c) 2009-2010 Satoshi Nakamoto +// Copyright (c) 2009-2014 The Bitcoin developers +// Distributed under the MIT/X11 software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_POW_H +#define BITCOIN_POW_H + +#include <stdint.h> + +class CBlockIndex; +class CBlockHeader; +class uint256; + +unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHeader *pblock); + +/** Check whether a block hash satisfies the proof-of-work requirement specified by nBits */ +bool CheckProofOfWork(uint256 hash, unsigned int nBits); +/** Calculate the minimum amount of work a received block needs, without knowing its direct parent */ +unsigned int ComputeMinWork(unsigned int nBase, int64_t nTime); + +#endif |