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/*
* (C) 1999 Lars Knoll (knoll@kde.org)
* Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef PlatformString_h
#define PlatformString_h
// This file would be called String.h, but that conflicts with <string.h>
// on systems without case-sensitive file systems.
#include <wtf/text/WTFString.h>
namespace WebCore {
class SharedBuffer;
PassRefPtr<SharedBuffer> utf8Buffer(const String&);
// Counts the number of grapheme clusters. A surrogate pair or a sequence
// of a non-combining character and following combining characters is
// counted as 1 grapheme cluster.
unsigned numGraphemeClusters(const String& s);
// Returns the number of characters which will be less than or equal to
// the specified grapheme cluster length.
unsigned numCharactersInGraphemeClusters(const String& s, unsigned);
} // namespace WebCore
#endif
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