// ks.h
typedef enum {
KSPIN_COMMUNICATION_NONE,
KSPIN_COMMUNICATION_SINK,
KSPIN_COMMUNICATION_SOURCE,
KSPIN_COMMUNICATION_BOTH,
KSPIN_COMMUNICATION_BRIDGE
} KSPIN_COMMUNICATION, *PKSPIN_COMMUNICATION;
View the official Windows Driver Kit DDI referenceNo description available.
KSPIN_COMMUNICATION_NONEKSPIN_COMMUNICATION_SINKKSPIN_COMMUNICATION_SOURCEKSPIN_COMMUNICATION_BOTHKSPIN_COMMUNICATION_BRIDGE