// acpitabl.h
typedef struct _PDTT_PCC_SUBCHANNEL_INDENTIFIER {
UCHAR SubChannelId;
UCHAR Runtime : 1;
UCHAR WaitCompletion : 1;
UCHAR Reserved : 6;
} PDTT_PCC_SUBCHANNEL_INDENTIFIER, *PPDTT_PCC_SUBCHANNEL_INDENTIFIER;
View the official Windows Driver Kit DDI referenceNo description available.
Defines the Processor Properties Topology Table (PPTT) Platform Communication Channel (PCC) subchannel identifier structure.
SubChannelIdRuntimeWaitCompletionReservedReserved for future use.