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Show All 21 Lines	if (vchSig.size() == 0) {
return SigHashType(0);		return SigHashType(0);
}		}

return SigHashType(vchSig[vchSig.size() - 1]);		return SigHashType(vchSig[vchSig.size() - 1]);
}		}

} // namespace		} // namespace

bool CheckSignatureEncoding(const valtype &vchSig, uint32_t flags,		/**
		* Check that the signature provided to authentify a transaction is properly
		* encoded. Signatures passed to OP_CHECKSIG, OP_CHECKMULTISIG and their verify
		* variants must be checked using this function.
		*/
		bool CheckTransactionSignatureEncoding(const valtype &vchSig, uint32_t flags,
ScriptError *serror);		ScriptError *serror);

		/**
		* Check that a public key is encoded properly.
		*/
bool CheckPubKeyEncoding(const valtype &vchPubKey, uint32_t flags,		bool CheckPubKeyEncoding(const valtype &vchPubKey, uint32_t flags,
ScriptError *serror);		ScriptError *serror);

#endif // BITCOIN_SCRIPT_SIGENCODING_H		#endif // BITCOIN_SCRIPT_SIGENCODING_H