TSDL_CDTrack = record
id: Integer; // Track number
type_: UInt8; // Data or audio track
length: UInt32; // Length, in frames, of this track
offset: UInt32; // Offset, in frames, from start of disk
TSDL_CDtrack stores data on each track on a CD, its fields should be pretty self explainatory. It is a member a the TSDL_CD structure.
Note: Frames can be converted to standard timings. There are CD_FPS frames per second, so SDL_CDtrack.length/ CD_FPS=length_in_seconds.