CDROM_TOC_CD_TEXT_DATA structure

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

Syntax


typedef struct _CDROM_TOC_CD_TEXT_DATA {
  UCHAR                        Length[2];
  UCHAR                        Reserved1;
  UCHAR                        Reserved2;
  CDROM_TOC_CD_TEXT_DATA_BLOCK Descriptors[];
} CDROM_TOC_CD_TEXT_DATA, *PCDROM_TOC_CD_TEXT_DATA;

Members

Length

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

Reserved1

Reserved.

Reserved2

Reserved.

Descriptors

Contains zero or more text data block descriptors of type CDROM_TOC_CD_TEXT_DATA_BLOCK.

Requirements

Header

Ntddcdrm.h (include Ntddcdrm.h)

See also

IOCTL_CDROM_READ_TOC_EX
CDROM_READ_TOC_EX
CDROM_TOC_CD_TEXT_DATA_BLOCK

 

 

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