Gets USB autoconnect devices option.
PRL_RESULT PrlDispCfg_GetUsbAutoConnectOption( PRL_HANDLE hDispConfig, PRL_USB_DEVICE_AUTO_CONNECT_OPTION_PTR pnOption );
PrlApiDisp.h
PRL_RESULT. Possible values:
PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed.
PRL_ERR_SUCCESS - function completed successfully.