ACPI_HEST_NOTIFY
#define ACPI_HESTN_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_HEST_NOTIFY,f)
ACPI_HEST_NOTIFY Notify;
ACPI_HEST_NOTIFY Notify;
ACPI_HEST_NOTIFY Notify;
ACPI_HEST_NOTIFY Notify;