// acpitabl.h
typedef enum _ACPI_PLD_ORIENTATION {
AcpiPldOrientationHorizontal,
AcpiPldOrientationVertical
} ACPI_PLD_ORIENTATION, *PACPI_PLD_ORIENTATION;
View the official Windows Driver Kit DDI referenceNo description available.
Describes orientation bit 78.
AcpiPldOrientationHorizontalValue is 0.
AcpiPldOrientationVerticalValue is 1.