text: /**
   * Copyright (c) 2020 libnuls developers (see AUTHORS)
   *
   * This file is part of libnuls.
   *
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU Affero General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU Affero General Public License for more details.
   *
   * You should have received a copy of the GNU Affero General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   */
  #include <nuls/system/message/messages.hpp>
  
  #include <cstddef>
  #include <cstdint>
  
  namespace libnuls {
  namespace system {
  namespace message {
  
  size_t variable_uint_size(uint64_t value)
  {
      if (value < 0xfd)
          return 1;
      else if (value <= 0xffff)
          return 3;
      else if (value <= 0xffffffff)
          return 5;
      else
          return 9;
  }
  
  } // namespace message
  } // namespace system
  } // namespace libnuls
  