// ntddcdrm.h

typedef struct _CDROM_TOC_PMA_DATA {
  UCHAR                         Length[2];
  UCHAR                         Reserved1;
  UCHAR                         Reserved2;
  CDROM_TOC_FULL_TOC_DATA_BLOCK Descriptors[0];
} CDROM_TOC_PMA_DATA, *PCDROM_TOC_PMA_DATA;
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Windows Driver Kit DDI reference (ns-ntddcdrm-_cdrom_toc_pma_data)

_CDROM_TOC_PMA_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_PMA return their output data in this structure optionally followed by a series of descriptors of type CDROM_TOC_FULL_TOC_DATA_BLOCK.

Members

`Length`

Indicates the length, in bytes, of the table of contents data. This length value does not include the length of the Length member itself.

`Reserved1`

Reserved.

`Reserved2`