// 1394.h
typedef struct _IRB_REQ_ISOCH_QUERY_CURRENT_CYCLE_TIME {
CYCLE_TIME CycleTime;
} IRB_REQ_ISOCH_QUERY_CURRENT_CYCLE_TIME;
View the official Windows Driver Kit DDI referenceNo description available.
This structure contains the fields necessary for the Bus driver to carry out an IsochQueryCurrentCycleTime request.
CycleTimeOn success, specifies the current isochronous cycle time. See the CYCLE_TIME entry for details.