58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: surrogates.h,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: rt $ $Date: 2007-07-26 09:06:14 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2007 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef INCLUDED_SAL_RTL_SOURCE_SURROGATES_H
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#define INCLUDED_SAL_RTL_SOURCE_SURROGATES_H
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#include "sal/config.h"
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#define SAL_RTL_FIRST_HIGH_SURROGATE 0xD800
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#define SAL_RTL_LAST_HIGH_SURROGATE 0xDBFF
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#define SAL_RTL_FIRST_LOW_SURROGATE 0xDC00
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#define SAL_RTL_LAST_LOW_SURROGATE 0xDFFF
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#define SAL_RTL_IS_HIGH_SURROGATE(utf16) \
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((utf16) >= SAL_RTL_FIRST_HIGH_SURROGATE && \
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(utf16) <= SAL_RTL_LAST_HIGH_SURROGATE)
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#define SAL_RTL_IS_LOW_SURROGATE(utf16) \
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((utf16) >= SAL_RTL_FIRST_LOW_SURROGATE && \
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(utf16) <= SAL_RTL_LAST_LOW_SURROGATE)
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#define SAL_RTL_COMBINE_SURROGATES(high, low) \
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((((high) - SAL_RTL_FIRST_HIGH_SURROGATE) << 10) + \
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((low) - SAL_RTL_FIRST_LOW_SURROGATE) + 0x10000)
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#endif
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