Add Qt libs and headers

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

@@ -0,0 +1,69 @@
+// Copyright (C) 2020 The Qt Company Ltd.
+// Copyright (C) 2013 Laszlo Papp <lpapp@kde.org>
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#ifndef QCOMMANDLINEOPTION_H
+#define QCOMMANDLINEOPTION_H
+
+#include <QtCore/qstringlist.h>
+#include <QtCore/qshareddata.h>
+
+QT_REQUIRE_CONFIG(commandlineparser);
+
+QT_BEGIN_NAMESPACE
+
+class QCommandLineOptionPrivate;
+
+class Q_CORE_EXPORT QCommandLineOption
+{
+public:
+    enum Flag {
+        HiddenFromHelp = 0x1,
+        ShortOptionStyle = 0x2
+    };
+    Q_DECLARE_FLAGS(Flags, Flag)
+
+    explicit QCommandLineOption(const QString &name);
+    explicit QCommandLineOption(const QStringList &names);
+    /*implicit*/ QCommandLineOption(const QString &name, const QString &description,
+                                const QString &valueName = QString(),
+                                const QString &defaultValue = QString());
+    /*implicit*/ QCommandLineOption(const QStringList &names, const QString &description,
+                                const QString &valueName = QString(),
+                                const QString &defaultValue = QString());
+    QCommandLineOption(const QCommandLineOption &other);
+
+    ~QCommandLineOption();
+
+    QCommandLineOption &operator=(const QCommandLineOption &other);
+    QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_PURE_SWAP(QCommandLineOption)
+
+    void swap(QCommandLineOption &other) noexcept
+    { d.swap(other.d); }
+
+    QStringList names() const;
+
+    void setValueName(const QString &name);
+    QString valueName() const;
+
+    void setDescription(const QString &description);
+    QString description() const;
+
+    void setDefaultValue(const QString &defaultValue);
+    void setDefaultValues(const QStringList &defaultValues);
+    QStringList defaultValues() const;
+
+    Flags flags() const;
+    void setFlags(Flags aflags);
+
+private:
+    QSharedDataPointer<QCommandLineOptionPrivate> d;
+};
+
+Q_DECLARE_SHARED(QCommandLineOption)
+Q_DECLARE_OPERATORS_FOR_FLAGS(QCommandLineOption::Flags)
+
+
+QT_END_NAMESPACE
+
+#endif // QCOMMANDLINEOPTION_H