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-rw-r--r--src/validation.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/validation.h b/src/validation.h
index 7ab6adaf33..cec6c7d003 100644
--- a/src/validation.h
+++ b/src/validation.h
@@ -438,6 +438,9 @@ void ResetBlockFailureFlags(CBlockIndex* pindex) EXCLUSIVE_LOCKS_REQUIRED(cs_mai
/** The currently-connected chain of blocks (protected by cs_main). */
extern CChain& chainActive;
+/** @returns the most-work chain. */
+CChain& ChainActive();
+
/** Global variable that points to the coins database (protected by cs_main) */
extern std::unique_ptr<CCoinsViewDB> pcoinsdbview;