52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
/**********************************************************************
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*
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* GEOS - Geometry Engine Open Source
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* http://geos.osgeo.org
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*
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* Copyright (C) 2009 Ragi Y. Burhum <ragi@burhum.com>
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*
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* This is free software; you can redistribute and/or modify it under
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* the terms of the GNU Lesser General Public Licence as published
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* by the Free Software Foundation.
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* See the COPYING file for more information.
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*
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**********************************************************************/
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#pragma once
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#if defined(_MSC_VER) || defined(__CYGWIN__) || defined(__MINGW32__) || \
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defined( __BCPLUSPLUS__) || defined( __MWERKS__)
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# if defined(GEOS_DLL_EXPORT)
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# define GEOS_DLL __declspec(dllexport)
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# elif defined(GEOS_DLL_IMPORT)
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# define GEOS_DLL extern __declspec(dllimport)
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# else
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# define GEOS_DLL
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# endif
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#else
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# define GEOS_DLL
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#endif
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#if defined(_MSC_VER)
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# pragma warning(disable: 4251) // identifier : class type needs to have dll-interface to be used by clients of class type2
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#endif
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/**********************************************************************
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* Portability macros
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**********************************************************************/
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#ifdef _MSC_VER
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#include <sal.h>
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#define GEOS_PRINTF_FORMAT _Printf_format_string_
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#define GEOS_PRINTF_FORMAT_ATTR(format_param, dots_param) /**/
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#elif __GNUC__
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#define GEOS_PRINTF_FORMAT /**/
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#define GEOS_PRINTF_FORMAT_ATTR(format_param, dots_param) \
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__attribute__((format(printf, format_param, dots_param)))
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#else
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#define GEOS_PRINTF_FORMAT /**/
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#define GEOS_PRINTF_FORMAT_ATTR(format_param, dots_param) /**/
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#endif
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