call method
Implementation
void call(_NSRange arg0, ffi.Pointer<ffi.Bool> arg1) => _id.ref.invoke
.cast<
ffi.NativeFunction<
ffi.Void Function(ffi.Pointer<_ObjCBlock> block, _NSRange arg0,
ffi.Pointer<ffi.Bool> arg1)>>()
.asFunction<
void Function(ffi.Pointer<_ObjCBlock>, _NSRange,
ffi.Pointer<ffi.Bool>)>()(_id, arg0, arg1);