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-rw-r--r--src/validation.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/validation.h b/src/validation.h
index 53c2dd65e5..0bc80e1cee 100644
--- a/src/validation.h
+++ b/src/validation.h
@@ -199,10 +199,11 @@ void UnlinkPrunedFiles(const std::set<int>& setFilesToPrune);
void PruneBlockFilesManual(int nManualPruneHeight);
/** (try to) add transaction to memory pool
- * plTxnReplaced will be appended to with all transactions replaced from mempool **/
+ * plTxnReplaced will be appended to with all transactions replaced from mempool
+ * @param[out] fee_out optional argument to return tx fee to the caller **/
bool AcceptToMemoryPool(CTxMemPool& pool, TxValidationState &state, const CTransactionRef &tx,
std::list<CTransactionRef>* plTxnReplaced,
- bool bypass_limits, const CAmount nAbsurdFee, bool test_accept=false) EXCLUSIVE_LOCKS_REQUIRED(cs_main);
+ bool bypass_limits, const CAmount nAbsurdFee, bool test_accept=false, CAmount* fee_out=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_main);
/** Get the BIP9 state for a given deployment at the current tip. */
ThresholdState VersionBitsTipState(const Consensus::Params& params, Consensus::DeploymentPos pos);