61 lines
2.1 KiB
C
61 lines
2.1 KiB
C
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/*
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* This program source code file is part of KICAD, a free EDA CAD application.
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*
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* Copyright (C) 2011 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 2011 Kicad Developers, see change_log.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef IMPORT_EXPORT_H_
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#define IMPORT_EXPORT_H_
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// macros which export functions from a DLL/DSO. Not yet important with GCC,
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// (either linux or mingw maybe OSX), until you compile with the hidden attribute:
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// -fvisibility=hidden -fvisibility-inlines-hidden, which we are not yet.
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// GCC >= 4.x
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#if defined(__GNUC__) && __GNUC__ >= 4
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# define APIEXPORT __attribute__ ((visibility("default")))
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# define APIIMPORT __attribute__ ((visibility("default")))
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# define APILOCAL __attribute__ ((visibility("hidden")))
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// windows
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#elif (defined(__WINDOWS__) || defined(__CYGWIN__) || defined(_WIN32))
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# define APIEXPORT __declspec(dllexport)
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# define APIIMPORT __declspec(dllimport)
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# define APILOCAL
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#else // not windows nor GCC >= 4.x
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# define APIEXPORT
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# define APIIMPORT
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# define APILOCAL
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#endif
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#ifdef COMPILING_DLL // by CMake magically when compiling implementation.
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# define MY_API APIEXPORT
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#else
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# define MY_API APIIMPORT
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#endif
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#define MY_LOCAL APILOCAL
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#endif // IMPORT_EXPORTS_H_
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