Update Note.hpp

src/zcash/Note.hpp

@@ -64,7 +64,11 @@ typedef std::pair<SaplingEncCiphertext, SaplingNoteEncryption> SaplingNotePlaint
 class SaplingNotePlaintext : public BaseNotePlaintext {
 public:
     diversifier_t d;
-    uint256 rcm;
+    uint256 rcm() const;
+    uint256 generate_or_derive_esk() const;
+    unsigned char get_leadbyte() const {
+        return leadbyte;
+    }
 
     SaplingNotePlaintext() {}