Information about the current port settings, used by SplQueryPort and SplSetPort.
typedef struct _PRPORTINFO2 { PSZ pszPortName; /* Name of the port. */ PSZ pszPortDriver; /* Port driver used by the port. */ PSZ pszProtocolConverter; /* Protocol converter used by the port. */ ULONG ulReserved; /* Set to 0 (zero) for now. */ ULONG ulMode; /* BIDI mode of the port. */ ULONG ulPriority; /* Currently not used. */ } PRPORTINFO2; typedef PRPORTINFO2 * PPRPORTINFO2 ;