bool IsStandard(const CScript& scriptPubKey);
bool IsMine(const CKeyStore& keystore, const CScript& scriptPubKey);
-bool ExtractPubKey(const CScript& scriptPubKey, const CKeyStore* pkeystore, std::vector<unsigned char>& vchPubKeyRet);
-bool ExtractHash160(const CScript& scriptPubKey, uint160& hash160Ret);
+bool ExtractHash160(const CScript& scriptPubKey, const CKeyStore* pkeystore, uint160& hash160Ret);
bool SignSignature(const CKeyStore& keystore, const CTransaction& txFrom, CTransaction& txTo, unsigned int nIn, int nHashType=SIGHASH_ALL, CScript scriptPrereq=CScript());
bool VerifySignature(const CTransaction& txFrom, const CTransaction& txTo, unsigned int nIn, int nHashType=0);