NativeRAFAsyncCallback typedef
NativeRAFAsyncCallback =
Void Function(Pointer<Void> callbackContext, Int32 contextId, Double data, Pointer<Utf8> errmsg)
Implementation
typedef NativeRAFAsyncCallback = Void Function(
Pointer<Void> callbackContext, Int32 contextId, Double data, Pointer<Utf8> errmsg);