#include <ior.h> typedef struct type_sdeffsd_req_usage { USHORT _IOR_ioctl_drive; USHORT _IOR_ioctl_function; ULONG _IOR_ioctl_control_param; ULONG _IOR_ioctl_buffer_ptr; ULONG _IOR_ioctl_client_params; ULONG _IOR_ioctl_return; } _type_sdeffsd_req_usage;
Contains information used with the IOR_GEN_IOCTL function.
See also IOR