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-rw-r--r--src/validation.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/validation.h b/src/validation.h
index b44b72d2d4..edb8eab894 100644
--- a/src/validation.h
+++ b/src/validation.h
@@ -246,7 +246,7 @@ bool ProcessNewBlock(const CChainParams& chainparams, const std::shared_ptr<cons
* @param[in] chainparams The params for the chain we want to connect to
* @param[out] ppindex If set, the pointer will be set to point to the last new block index object for the given headers
*/
-bool ProcessNewBlockHeaders(const std::vector<CBlockHeader>& block, CValidationState& state, const CChainParams& chainparams, const CBlockIndex** ppindex=NULL);
+bool ProcessNewBlockHeaders(const std::vector<CBlockHeader>& block, CValidationState& state, const CChainParams& chainparams, const CBlockIndex** ppindex=nullptr);
/** Check whether enough disk space is available for an incoming block */
bool CheckDiskSpace(uint64_t nAdditionalBytes = 0);
@@ -255,7 +255,7 @@ FILE* OpenBlockFile(const CDiskBlockPos &pos, bool fReadOnly = false);
/** Translation to a filesystem path */
fs::path GetBlockPosFilename(const CDiskBlockPos &pos, const char *prefix);
/** Import blocks from an external file */
-bool LoadExternalBlockFile(const CChainParams& chainparams, FILE* fileIn, CDiskBlockPos *dbp = NULL);
+bool LoadExternalBlockFile(const CChainParams& chainparams, FILE* fileIn, CDiskBlockPos *dbp = nullptr);
/** Ensures we have a genesis block in the block tree, possibly writing one to disk. */
bool LoadGenesisBlock(const CChainParams& chainparams);
/** Load the block tree and coins database from disk,
@@ -300,7 +300,7 @@ void PruneBlockFilesManual(int nManualPruneHeight);
/** (try to) add transaction to memory pool
* plTxnReplaced will be appended to with all transactions replaced from mempool **/
bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransactionRef &tx, bool fLimitFree,
- bool* pfMissingInputs, std::list<CTransactionRef>* plTxnReplaced = NULL,
+ bool* pfMissingInputs, std::list<CTransactionRef>* plTxnReplaced = nullptr,
bool fOverrideMempoolLimit=false, const CAmount nAbsurdFee=0);
/** Convert CValidationState to a human-readable message for logging */
@@ -346,7 +346,7 @@ bool TestLockPointValidity(const LockPoints* lp);
*
* See consensus/consensus.h for flag definitions.
*/
-bool CheckSequenceLocks(const CTransaction &tx, int flags, LockPoints* lp = NULL, bool useExistingLockPoints = false);
+bool CheckSequenceLocks(const CTransaction &tx, int flags, LockPoints* lp = nullptr, bool useExistingLockPoints = false);
/**
* Closure representing one script verification