Determines if the connection to the specified Parallels Service is a proxy connection.
PRL_RESULT PrlSrv_IsProxyConnection( PRL_HANDLE hServer, PRL_BOOL_PTR pbProxyConnection );
PrlApiDisp.h
PRL_RESULT. Possible values:
PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed.
PRL_ERR_SUCCESS - function completed successfully.