methodSignatureForSelector_ method

NSMethodSignature? methodSignatureForSelector_(Pointer<ObjCSel> sel)

Implementation

NSMethodSignature? methodSignatureForSelector_(ffi.Pointer<ObjCSel> sel) {
  final _ret = _lib._objc_msgSend_578(
      _id, _lib._sel_methodSignatureForSelector_1, sel);
  return _ret.address == 0
      ? null
      : NSMethodSignature._(_ret, _lib, retain: true, release: true);
}