AudioFileInitializeWithCallbacks

function AudioFileInitializeWithCallbacks(

  inClientData: UnivPtr;

  inReadFunc: AudioFile_ReadProc;

  inWriteFunc: AudioFile_WriteProc;

  inGetSizeFunc: AudioFile_GetSizeProc;

  inSetSizeFunc: AudioFile_SetSizeProc;

  inFileType: AudioFileTypeID;

  const inFormat: AudioStreamBasicDescription;

  inFlags: AudioFileFlags;

  var outAudioFile: AudioFileID

):OSStatus;