wallet: enable avoid_reuse feature

1 files changed, 7 insertions, 1 deletions

diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 4ff347a596..311a5030cc 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -941,6 +941,12 @@ public:
         std::set<CInputCoin>& setCoinsRet, CAmount& nValueRet, const CoinSelectionParams& coin_selection_params, bool& bnb_used) const;
 
     bool IsSpent(interfaces::Chain::Lock& locked_chain, const uint256& hash, unsigned int n) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
+
+    // Whether this or any UTXO with the same CTxDestination has been spent.
+    bool IsUsedDestination(const CTxDestination& dst) const;
+    bool IsUsedDestination(const uint256& hash, unsigned int n) const;
+    void SetUsedDestinationState(const uint256& hash, unsigned int n, bool used);
+
     std::vector<OutputGroup> GroupOutputs(const std::vector<COutput>& outputs, bool single_coin) const;
 
     bool IsLockedCoin(uint256 hash, unsigned int n) const EXCLUSIVE_LOCKS_REQUIRED(cs_wallet);
@@ -1053,7 +1059,7 @@ public:
         CAmount m_watchonly_untrusted_pending{0};
         CAmount m_watchonly_immature{0};
     };
-    Balance GetBalance(int min_depth = 0) const;
+    Balance GetBalance(int min_depth = 0, bool avoid_reuse = true) const;
     CAmount GetAvailableBalance(const CCoinControl* coinControl = nullptr) const;
 
     OutputType TransactionChangeType(OutputType change_type, const std::vector<CRecipient>& vecSend);