Here is a list of all variables with links to the classes they belong to:

- u -

• u : openvpn::IP::Addr, openvpn::IPv4::Addr, openvpn::IPv6::Addr, openvpn::SessionIDType< SIZE >
• u32 : openvpn::IPv6::Addr::ipv6addr
• u64 : openvpn::IPv6::Addr::ipv6addr
• udp : openvpn::DHCPPacket
• uds_name : openvpn::UnixCommandAgent::Config
• uid : openvpn::SockOpt::Creds
• umask_save : openvpn::UMask
• UNDEF : openvpn::WS::ClientSet::Transaction
• unit : openvpn::PacketIDControlReceiveType< REPLAY_WINDOW_ORDER, PKTID_RECV_EXPIRE >, openvpn::PacketIDDataReceiveType< REPLAY_WINDOW_ORDER, PKTID_RECV_EXPIRE >
• unused : openvpn::ICMPv4
• up : openvpn::TunNetlink::NetlinkLinkSet
• up_stack_reentry_level : openvpn::ProtoStackBase< PACKET, PARENT >
• upcoming_key_id : openvpn::ProtoContext
• updatable_options : openvpn::OptionListContinuation
• update_list : openvpn::OptionListContinuation
• urgent_p : openvpn::TCPHeader
• uri : openvpn::AWS::REST::QueryBuilder, openvpn::HTTP::Request, openvpn::URL::Parse, openvpn::WS::Client::Request
• url : openvpn::TunBuilderCapture::ProxyAutoConfigURL
• use_epoch_keys : openvpn::CryptoDCSettingsData
• use_persisted_tun_ : openvpn::TunPersistTemplate< SCOPED_OBJ, STATE >
• user : openvpn::ClientAPI::ConnectionInfo, openvpn::ClientEvent::Connected
• user_agent : openvpn::HTTPProxyTransport::Options, openvpn::WS::Client::Config
• user_group : ThreadCommon
• user_name : openvpn::SetUserGroup
• userlocked_username : openvpn::ClientOptions
• userlockedUsername : openvpn::ClientAPI::EvalConfig
• userlockedUsername_ : openvpn::ParseClientConfig
• username : openvpn::AuthCreds, openvpn::ChallengeResponse, openvpn::ClientAPI::ProvideCreds, openvpn::ClientAPI::SessionToken, openvpn::ClientCreds, openvpn::HTTPProxyTransport::Options, openvpn::WS::Client::Request, openvpn::WS::Creds