int Request(RAD_PACKET * packet, const std::string & login, const std::string & svc, uint8_t packetType);
int RecvData(RAD_PACKET * packet);
int Send(const RAD_PACKET & packet);
int Request(RAD_PACKET * packet, const std::string & login, const std::string & svc, uint8_t packetType);
int RecvData(RAD_PACKET * packet);
int Send(const RAD_PACKET & packet);