Add Qt libs and headers

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

@@ -0,0 +1,44 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#ifndef QTTRANSLATION_H
+#define QTTRANSLATION_H
+
+#include <QtCore/qtconfigmacros.h> // QT_NO_TRANSLATION should be defined here as well
+#include <QtCore/qtcoreexports.h>
+
+#if 0
+#pragma qt_class(QtTranslation)
+#pragma qt_sync_stop_processing
+#endif
+
+QT_BEGIN_NAMESPACE
+
+class QString;
+
+#define QT_TR_NOOP(x) x
+#define QT_TR_NOOP_UTF8(x) x
+#define QT_TRANSLATE_NOOP(scope, x) x
+#define QT_TRANSLATE_NOOP_UTF8(scope, x) x
+#define QT_TRANSLATE_NOOP3(scope, x, comment) {x, comment}
+#define QT_TRANSLATE_NOOP3_UTF8(scope, x, comment) {x, comment}
+
+#ifndef QT_NO_TRANSLATION
+
+#define QT_TR_N_NOOP(x) x
+#define QT_TRANSLATE_N_NOOP(scope, x) x
+#define QT_TRANSLATE_N_NOOP3(scope, x, comment) {x, comment}
+
+// Defined in qcoreapplication.cpp
+// The better name qTrId() is reserved for an upcoming function which would
+// return a much more powerful QStringFormatter instead of a QString.
+Q_CORE_EXPORT QString qtTrId(const char *id, int n = -1);
+
+#define QT_TRID_NOOP(id) id
+#define QT_TRID_N_NOOP(id) id
+
+QT_END_NAMESPACE
+
+#endif // QT_NO_TRANSLATION
+
+#endif /* QTTRANSLATION_H */