../src/pcsclite.cpp:65:1: warning: label ‘postServiceCheck’ defined but not used [-Wunused-label]
 postServiceCheck:
 ^~~~~~~~~~~~~~~~
../src/pcsclite.cpp: In static member function ‘static void PCSCLite::HandleReaderStatusChange(uv_async_t*, int)’:
../src/pcsclite.cpp:183:71: warning: ‘v8::Local<v8::Value> Nan::Callback::Call(int, v8::Local<v8::Value>*) const’ is deprecated [-Wdeprecated-declarations]
         Nan::Callback(Nan::New(async_baton->callback)).Call(argc, argv);