CDROM_WRITE_SPEED_REQUEST structure (ntddcdrm.h)

The CDROM_WRITE_SPEED_REQUEST structure is used as an input parameter to the IOCTL_CDROM_GET_PERFORMANCE IOCTL and for requesting write speed descriptors.

Syntax

typedef struct _CDROM_WRITE_SPEED_REQUEST {
  CDROM_PERFORMANCE_REQUEST_TYPE RequestType;
} CDROM_WRITE_SPEED_REQUEST, *PCDROM_WRITE_SPEED_REQUEST;

Members

RequestType

As defined in the CDROM_PERFORMANCE_REQUEST_TYPE enumeration.

Requirements

Requirement Value
Header ntddcdrm.h (include Ntddcdrm.h)

See also

CDROM_PERFORMANCE_REQUEST_TYPE

IOCTL_CDROM_GET_PERFORMANCE