Add Qt libs and headers

paho-mqtt3as-proxy/Qt/include/QtCore/qcborstream.h

@@ -0,0 +1,21 @@
+// Copyright (C) 2019 The Qt Company Ltd.
+// Copyright (C) 2018 Intel Corporation.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#ifndef QCBORSTREAM_H
+#define QCBORSTREAM_H
+
+#include <QtCore/qglobal.h>
+
+#if QT_CONFIG(cborstreamreader)
+#include <QtCore/qcborstreamreader.h>
+#endif
+
+#if QT_CONFIG(cborstreamwriter)
+#include <QtCore/qcborstreamwriter.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+QT_END_NAMESPACE
+
+#endif // QCBORSTREAM_H