RpcBindingInqAuthInfoExW

function RpcBindingInqAuthInfoExW(

  Binding: RPC_BINDING_HANDLE;

  ServerPrincName: PPWideChar;

  AuthnLevel: PCardinal;

  AuthnSvc: PCardinal;

  AuthIdentity: PRPC_AUTH_IDENTITY_HANDLE;

  AuthzSvc: PCardinal;

  RpcQosVersion: Cardinal;

  var SecurityQOS: RPC_SECURITY_QOS

):RPC_STATUS;