// ntddcdrm.h

typedef struct _CDROM_TOC_ATIP_DATA {
  UCHAR                     Length[2];
  UCHAR                     Reserved1;
  UCHAR                     Reserved2;
  CDROM_TOC_ATIP_DATA_BLOCK Descriptors[0];
} CDROM_TOC_ATIP_DATA, *PCDROM_TOC_ATIP_DATA;
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Windows Driver Kit DDI reference (ns-ntddcdrm-_cdrom_toc_atip_data)

_CDROM_TOC_ATIP_DATA structure

Description

Device control IRPs with a control code of IOCTL_CDROM_READ_TOC_EX and a format of CDROM_READ_TOC_EX_FORMAT_ATIP return their output data in this header structure followed by a series of descriptors of type CDROM_TOC_ATIP_DATA_BLOCK.

Members

`Length`

Indicates the number of bytes to be transferred in response to the command. This length value does not include the length of the Length member itself.

`Reserved1`

Reserved.

`Reserved2`