1  // Copyright (c) 2014-2021 The Bitcoin Core developers
 2  // Distributed under the MIT software license, see the accompanying
 3  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 4  
 5  #ifndef BITCOIN_ZMQ_ZMQUTIL_H
 6  #define BITCOIN_ZMQ_ZMQUTIL_H
 7  
 8  #include <string>
 9  
10  void zmqError(const std::string& str);
11  
12  #endif // BITCOIN_ZMQ_ZMQUTIL_H