aubio_log_function_tFunction typedef
aubio_log_function_tFunction =
Void Function(sint_t level, Pointer<char_t> message, Pointer<Void> data)
Implementation
typedef aubio_log_function_tFunction = ffi.Void Function(
sint_t level, ffi.Pointer<char_t> message, ffi.Pointer<ffi.Void> data);