1 files changed, 16 insertions, 1 deletions
diff --git a/src/main.h b/src/main.h
index 4061daba3b..b6f61ca991 100644
--- a/src/main.h
+++ b/src/main.h
@@ -365,7 +365,22 @@ bool IsFinalTx(const CTransaction &tx, int nBlockHeight, int64_t nBlockTime);
  */
 bool CheckFinalTx(const CTransaction &tx, int flags = -1);
 
-/** 
+/**
+ * Check if transaction is final per BIP 68 sequence numbers and can be included in a block.
+ * Consensus critical. Takes as input a list of heights at which tx's inputs (in order) confirmed.
+ */
+bool SequenceLocks(const CTransaction &tx, int flags, std::vector<int>* prevHeights, const CBlockIndex& block);
+
+/**
+ * Check if transaction will be BIP 68 final in the next block to be created.
+ *
+ * Simulates calling SequenceLocks() with data from the tip of the current active chain.
+ *
+ * See consensus/consensus.h for flag definitions.
+ */
+bool CheckSequenceLocks(const CTransaction &tx, int flags);
+
+/**
  * Closure representing one script verification
  * Note that this stores references to the spending transaction 
  */