static int CDDARead ( input_thread_t *, byte_t *, size_t );
static void CDDASeek ( input_thread_t *, off_t );
static int CDDASetArea ( input_thread_t *, input_area_t * );
static int CDDAPlay ( input_thread_t *, int );
static int CDDASetProgram ( input_thread_t *, pgrm_descriptor_t * );
static int CDDARead ( input_thread_t *, byte_t *, size_t );
static void CDDASeek ( input_thread_t *, off_t );
static int CDDASetArea ( input_thread_t *, input_area_t * );
static int CDDAPlay ( input_thread_t *, int );
static int CDDASetProgram ( input_thread_t *, pgrm_descriptor_t * );