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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SAL_MACROS_H_
#define _SAL_MACROS_H_
#ifndef SAL_MAX
# define SAL_MAX(a,b) (((a) > (b)) ? (a) : (b))
#endif
#ifndef SAL_MIN
# define SAL_MIN(a,b) (((a) < (b)) ? (a) : (b))
#endif
#ifndef SAL_FIELDOFFSET
# define SAL_FIELDOFFSET(type, field) ((sal_Int32)(&((type *)16)->field) - 16)
#endif
#ifndef SAL_N_ELEMENTS
# define SAL_N_ELEMENTS(arr) (sizeof (arr) / sizeof ((arr)[0]))
#endif
#ifndef SAL_BOUND
# define SAL_BOUND(x,l,h) ((x) <= (l) ? (l) : ((x) >= (h) ? (h) : (x)))
#endif
#ifndef SAL_ABS
# define SAL_ABS(a) (((a) < 0) ? (-(a)) : (a))
#endif
#endif
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