- u -

• UDP_FORWARDER_EXECUTE_THREADED : UDPForwarder.h
• UDP_FORWARDER_MAXIMUM_TIMEOUT : UDPProxyCommon.h
• UDP_HEADER_SIZE : CCRakNetUDT.h
• UNASSIGNED_TEAM_ID : TeamBalancer.h
• UNREGISTER_CLASS_MEMBER_RPC : RakNetTypes.h
• UNREGISTER_STATIC_RPC : RakNetTypes.h
• USE_WAIT_FOR_MULTIPLE_EVENTS : RakNetDefines.h