Edit

AVC_SUBUNIT_INFO_BLOCK structure (avc.h)

  • Article

The AVC_SUBUNIT_INFO_BLOCK structure describes subunit information.

Syntax

typedef struct _AVC_SUBUNIT_INFO_BLOCK {
  UCHAR Info[AVC_SUBUNITINFO_BYTES];
} AVC_SUBUNIT_INFO_BLOCK, *PAVC_SUBUNIT_INFO_BLOCK;

Members

Info[AVC_SUBUNITINFO_BYTES]

Ignored on input. On output, this contains up to eight contiguous pages of subunit information in the format of the AV/C SUBUNIT_INFO unit command. The subunit information pages are terminated with 0xff. See Section 9.11 of the AV/C Digital Interface Command Set General Specification, Rev 3.0.

Remarks

This structure is used with the AVC_FUNCTION_GET_SUBUNIT_INFO function code.

This structure is used only as a member inside the AVC_MULTIFUNC_IRB structure. It is not used by itself.

See How to Use Avc.sys For information about building and sending an AV/C command.

Requirements

Requirement Value
Header avc.h (include Avc.h)

See also

AVC_FUNCTION

AVC_FUNCTION_GET_SUBUNIT_INFO

AVC_MULTIFUNC_IRB