// ntddcdrm.h

typedef struct __RAW_READ_INFO {
  LARGE_INTEGER   DiskOffset;
  ULONG           SectorCount;
  TRACK_MODE_TYPE TrackMode;
} RAW_READ_INFO, *PRAW_READ_INFO;
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Windows Driver Kit DDI reference (ns-ntddcdrm-__raw_read_info)

__RAW_READ_INFO structure

Description

The RAW_READ_INFO structure is used in conjunction with the IOCTL_CDROM_RAW_READ request to read data from a CD-ROM in raw mode.

Members

`DiskOffset`

Contains an offset into the CD-ROM disc where data will be read. You can calculate this offset by multiplying the starting sector number for the request times 2048.

`SectorCount`

Contains the number of sectors to read.

`TrackMode`

Contains an enumerator of type TRACK_MODE_TYPE that indicates the type of the track mode.

RAW_READ_INFO - NtDoc