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++ // Copyright (C) 2020 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
++
++ /*!
++ \headerfile <QtPreprocessorSupport>
++ \inmodule QtCore
++ \ingroup funclists
++ \brief Preprocessor-specific macros.
++ */
++
++ /*!
++ \macro Q_UNUSED(name)
++ \relates <QtPreprocessorSupport>
++
++ Indicates to the compiler that the parameter with the specified
++ \a name is not used in the body of a function. This can be used to
++ suppress compiler warnings while allowing functions to be defined
++ with meaningful parameter names in their signatures.
++ */
++
++ /*!
++ \macro QT_STRINGIFY(arg)
++ \relates <QtPreprocessorSupport>
++
++ The macro can be used to turn the builtin line expander \a arg into a string
++ literal.
++ */