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69 lines
2.4 KiB
69 lines
2.4 KiB
// Copyright (c) 2009-2010 Satoshi Nakamoto |
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// Copyright (c) 2009-2014 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_BITCOINCONSENSUS_H |
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#define BITCOIN_BITCOINCONSENSUS_H |
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#if defined(BUILD_BITCOIN_INTERNAL) && defined(HAVE_CONFIG_H) |
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#include "config/bitcoin-config.h" |
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#if defined(_WIN32) |
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#if defined(DLL_EXPORT) |
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#if defined(HAVE_FUNC_ATTRIBUTE_DLLEXPORT) |
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#define EXPORT_SYMBOL __declspec(dllexport) |
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#else |
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#define EXPORT_SYMBOL |
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#endif |
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#endif |
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#elif defined(HAVE_FUNC_ATTRIBUTE_VISIBILITY) |
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#define EXPORT_SYMBOL __attribute__ ((visibility ("default"))) |
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#endif |
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#elif defined(MSC_VER) && !defined(STATIC_LIBBITCOINCONSENSUS) |
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#define EXPORT_SYMBOL __declspec(dllimport) |
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#endif |
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#ifndef EXPORT_SYMBOL |
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#define EXPORT_SYMBOL |
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#endif |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#define BITCOINCONSENSUS_API_VER 0 |
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typedef enum bitcoinconsensus_error_t |
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{ |
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bitcoinconsensus_ERR_OK = 0, |
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bitcoinconsensus_ERR_TX_INDEX, |
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bitcoinconsensus_ERR_TX_SIZE_MISMATCH, |
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bitcoinconsensus_ERR_TX_DESERIALIZE, |
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} bitcoinconsensus_error; |
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/** Script verification flags */ |
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enum |
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{ |
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bitcoinconsensus_SCRIPT_FLAGS_VERIFY_NONE = 0, |
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bitcoinconsensus_SCRIPT_FLAGS_VERIFY_P2SH = (1U << 0), // evaluate P2SH (BIP16) subscripts |
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bitcoinconsensus_SCRIPT_FLAGS_VERIFY_DERSIG = (1U << 2), // enforce strict DER (BIP66) compliance |
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bitcoinconsensus_SCRIPT_FLAGS_VERIFY_CHECKLOCKTIMEVERIFY = (1U << 9), // enable CHECKLOCKTIMEVERIFY (BIP65) |
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}; |
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/// Returns 1 if the input nIn of the serialized transaction pointed to by |
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/// txTo correctly spends the scriptPubKey pointed to by scriptPubKey under |
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/// the additional constraints specified by flags. |
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/// If not NULL, err will contain an error/success code for the operation |
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EXPORT_SYMBOL int bitcoinconsensus_verify_script(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen, |
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const unsigned char *txTo , unsigned int txToLen, |
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unsigned int nIn, unsigned int flags, bitcoinconsensus_error* err); |
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EXPORT_SYMBOL unsigned int bitcoinconsensus_version(); |
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#ifdef __cplusplus |
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} // extern "C" |
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#endif |
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#undef EXPORT_SYMBOL |
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#endif // BITCOIN_BITCOINCONSENSUS_H
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