Call operator for objc.ObjCBlock<objc.CGPoint Function(ffi.Pointer<ffi.Void>, objc.CGPoint)>.
objc.ObjCBlock<objc.CGPoint Function(ffi.Pointer<ffi.Void>, objc.CGPoint)>
Available on ObjCBlock<CGPoint Function(Pointer<Void>, CGPoint)>, provided by the ObjCBlock_NSPoint_ffiVoid_NSPoint_CallExtension extension