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++ // Copyright (C) 2019 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Marc Mutz <marc.mutz@kdab.com>
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++ #ifndef QWAITCONDITION_P_H
++ #define QWAITCONDITION_P_H
++
++ //
++ // W A R N I N G
++ // -------------
++ //
++ // This file is not part of the Qt API. It exists for the convenience of
++ // qmutex.cpp and qmutex_unix.cpp. This header file may change from version to
++ // version without notice, or even be removed.
++ //
++ // We mean it.
++ //
++
++ #include <QtCore/QWaitCondition>
++ #include <QtCore/QMutex>
++ #include <QtCore/QDeadlineTimer>
++ #include <QtCore/private/qglobal_p.h>
++
++ #include <condition_variable>
++ #include <mutex>
++
++ QT_BEGIN_NAMESPACE
++
++ namespace QtPrivate {
++ // Ideal alignment for mutex and condition_variable: it's the hardware
++ // interference size (size of a cache line) if the types are likely to contain
++ // the actual data structures, otherwise just that of a pointer.
++ inline constexpr quintptr IdealMutexAlignment =
++ sizeof(std::mutex) > sizeof(void *) &&
++ sizeof(std::condition_variable) > sizeof(void *) ?
++ 64 : alignof(void*);
++
++ } // namespace QtPrivate
++
++ QT_END_NAMESPACE
++
++ #endif /* QWAITCONDITION_P_H */