AIL_redbook_track

The function AIL_redbook_track returns the currently play audio track number.

U32 AIL_redbook_track(
  HREDBOOK hand
);

In Parameters

hand

specifies which CD device to query.

Returns

The currently playing audio track, or 0 if the CD isn't currently playing.

Discussion

Under DOS and MacOS 9, this function must not be invoked from an interrupt-based callback function.

Example files that use this function: AudioCD.C

Group: CD Audio (Redbook) Services
Related Functions: AIL_redbook_position
Related Basic Types: HREDBOOK, U32

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