--- /dev/null
+/*
+ * binder interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+package fi.w1.wpa_supplicant;
+
+import android.os.PersistableBundle;
+
+/**
+ * Callback Interface exposed by the wpa_supplicant service. Clients need
+ * to host an instance of this binder object and pass a reference of the object
+ * to wpa_supplicant via the registerCallbacksObject method.
+ */
+interface ISupplicantCallbacks {
+}