Lock and unlock sapling notes during consolidations

src/wallet/asyncrpcoperation_saplingconsolidation.h

@@ -8,6 +8,7 @@
 #include "univalue.h"
 #include "zcash/Address.hpp"
 #include "zcash/zip32.h"
+#include "wallet.h" // for SaplingNoteEntry
 
 //Default fee used for consolidation transactions, in puposhis
 static const CAmount DEFAULT_CONSOLIDATION_FEE = 10000;
@@ -32,10 +33,14 @@ public:
 
     virtual UniValue getStatus() const;
 
+    void lock_notes();
+    void unlock_notes();
+
 private:
     int targetHeight_;
 
     bool main_impl();
+    std::vector<SaplingNoteEntry> z_sapling_inputs_;
 
     void setConsolidationResult(int numTxCreated, const CAmount& amountConsolidated, const std::vector<std::string>& consolidationTxIds);