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/* This file is part of the KDE libraries
Copyright (c) 2002-2003 KDE Team
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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef ARTS_EXPORT_H
#define ARTS_EXPORT_H
#undef __KDE_HAVE_GCC_VISIBILITY
/**
* The ARTS_NO_EXPORT macro marks the symbol of the given variable
* to be hidden. A hidden symbol is stripped during the linking step,
* so it can't be used from outside the resulting library, which is similar
* to static. However, static limits the visibility to the current
* compilation unit. hidden symbols can still be used in multiple compilation
* units.
*
* \code
* int ARTS_NO_EXPORT foo;
* int ARTS_EXPORT bar;
* \end
*/
#if defined(__KDE_HAVE_GCC_VISIBILITY)
/* Visibility is available for GCC newer than 3.4.
* See: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9283
*/
#define ARTS_NO_EXPORT __attribute__ ((visibility("hidden")))
#define ARTS_EXPORT __attribute__ ((visibility("default")))
#elif defined(_WIN32)
#define ARTS_NO_EXPORT
#define ARTS_EXPORT __declspec(dllexport)
#else
#define ARTS_NO_EXPORT
#define ARTS_EXPORT
#endif
#endif /* ARTS_EXPORTS */
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