Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Z/src/ngltools/ngltools_convert.h

@@ -0,0 +1,23 @@
+
+
+
+#pragma once
+
+#include "ngltools_export.h"
+
+#include <QByteArray>
+#include <QString>
+#include <QVector>
+
+namespace NGL
+{
+NGLTOOLS_EXPORT QByteArray quoteForTelnet(const QVector<QString> &sl);
+NGLTOOLS_EXPORT QByteArray quoteForTelnet(const QVector<QByteArray> &sl);
+
+
+NGLTOOLS_EXPORT QVector<QByteArray> parseFromTelnet(const QByteArray &ba, const int iStart = 0);
+}
+
+
+
+