SdlHintCallback typedef
SdlHintCallback =
Void Function(Pointer<NativeType> userdata, Pointer<Utf8> name, Pointer<Utf8> oldValue, Pointer<Utf8> newValue)
Implementation
typedef SdlHintCallback = Void Function(Pointer<NativeType> userdata,
Pointer<Utf8> name, Pointer<Utf8> oldValue, Pointer<Utf8> newValue);