ACPI_PDTT_CHANNEL
ACPI_PDTT_CHANNEL *Subtable;
Subtable = ACPI_ADD_PTR (ACPI_PDTT_CHANNEL, Table, Offset);
sizeof (ACPI_PDTT_CHANNEL), AcpiDmTableInfoPdtt0);
Offset += sizeof (ACPI_PDTT_CHANNEL);
Subtable = ACPI_ADD_PTR (ACPI_PDTT_CHANNEL, Subtable,
sizeof (ACPI_PDTT_CHANNEL));
#define ACPI_PDTT0_OFFSET(f) (UINT16) ACPI_OFFSET (ACPI_PDTT_CHANNEL,f)
#define ACPI_PDTT0_FLAG_OFFSET(f,o) ACPI_FLAG_OFFSET (ACPI_PDTT_CHANNEL,f,o)