simplemad_sys::mad_decoder_init

pub unsafe extern fn mad_decoder_init(decoder: *mut MadDecoder, message: *mut c_void, input_cb:  extern "C" fn(message: *mut c_void, stream: &MadStream) -> MadFlow, header_cb:  extern "C" fn(message: *mut c_void, header: &MadHeader) -> MadFlow, filter_cb:  extern "C" fn(), output_cb:  extern "C" fn(message: *mut c_void, header: &MadHeader, pcm: &MadPcm) -> MadFlow, error_cb:  extern "C" fn(message: *mut c_void, stream: &MadStream, frame: *const c_void) -> MadFlow, message_cb:  extern "C" fn())