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diff --git a/src/corelib/tools/qlocale_tools_p.h b/src/corelib/tools/qlocale_tools_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QLOCALE_TOOLS_P_H
+#define QLOCALE_TOOLS_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists for the convenience
+// of internal files.  This header file may change from version to version
+// without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qlocale_p.h"
+#include "qstring.h"
+
+#if !defined(QT_QLOCALE_NEEDS_VOLATILE)
+#  if defined(Q_CC_GNU)
+#    if  __GNUC__ == 4
+#      define QT_QLOCALE_NEEDS_VOLATILE
+#    elif defined(Q_OS_WIN)
+#      define QT_QLOCALE_NEEDS_VOLATILE
+#    endif
+#  endif
+#endif
+
+#if defined(QT_QLOCALE_NEEDS_VOLATILE)
+#   define NEEDS_VOLATILE volatile
+#else
+#   define NEEDS_VOLATILE
+#endif
+
+QT_BEGIN_NAMESPACE
+
+QString qulltoa(qulonglong l, int base, const QChar _zero);
+QString qlltoa(qlonglong l, int base, const QChar zero);
+
+enum PrecisionMode {
+    PMDecimalDigits =             0x01,
+    PMSignificantDigits =   0x02,
+    PMChopTrailingZeros =   0x03
+};
+
+QString &decimalForm(QChar zero, QChar decimal, QChar group,
+                     QString &digits, int decpt, uint precision,
+                     PrecisionMode pm,
+                     bool always_show_decpt,
+                     bool thousands_group);
+QString &exponentForm(QChar zero, QChar decimal, QChar exponential,
+                      QChar group, QChar plus, QChar minus,
+                      QString &digits, int decpt, uint precision,
+                      PrecisionMode pm,
+                      bool always_show_decpt);
+
+inline bool isZero(double d)
+{
+    uchar *ch = (uchar *)&d;
+#ifdef QT_ARMFPA
+        return !(ch[3] & 0x7F || ch[2] || ch[1] || ch[0] || ch[7] || ch[6] || ch[5] || ch[4]);
+#else
+    if (QSysInfo::ByteOrder == QSysInfo::BigEndian) {
+        return !(ch[0] & 0x7F || ch[1] || ch[2] || ch[3] || ch[4] || ch[5] || ch[6] || ch[7]);
+    } else {
+        return !(ch[7] & 0x7F || ch[6] || ch[5] || ch[4] || ch[3] || ch[2] || ch[1] || ch[0]);
+    }
+#endif
+}
+
+// Removes thousand-group separators in "C" locale.
+bool removeGroupSeparators(QLocalePrivate::CharBuff *num);
+
+Q_CORE_EXPORT char *qdtoa(double d, int mode, int ndigits, int *decpt,
+                          int *sign, char **rve, char **digits_str);
+Q_CORE_EXPORT double qstrtod(const char *s00, char const **se, bool *ok);
+qlonglong qstrtoll(const char *nptr, const char **endptr, register int base, bool *ok);
+qulonglong qstrtoull(const char *nptr, const char **endptr, register int base, bool *ok);
+
+QT_END_NAMESPACE
+
+#endif