Vns_AcceptPost
Vns_Debug
Vns_EnumeratePorts
Vns_GetCallAddress
Vns_GetListenAddress
Vns_GetNameServer
Vns_GetNameServerPost
Vns_GetNameServerWait
Vns_Init
Vns_InitializeService
Vns_MapErrNo
Vns_ProcessInit
Vns_ProcessTerm
Vns_StatUpdate
Vns_TerminateService
Vns_Version