tts_engine_changed_cbFunction typedef
tts_engine_changed_cbFunction =
Void Function(tts_h tts, Pointer<Char> engine_id, Pointer<Char> language, Int voice_type, Bool need_credential, Pointer<Void> user_data)
Implementation
typedef tts_engine_changed_cbFunction = ffi.Void Function(
tts_h tts,
ffi.Pointer<ffi.Char> engine_id,
ffi.Pointer<ffi.Char> language,
ffi.Int voice_type,
ffi.Bool need_credential,
ffi.Pointer<ffi.Void> user_data);