/usr/include/CGAL/export/helpers.h is in libcgal-dev 4.2-5ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | // Copyright (c) 2011 GeometryFactory (France). All rights reserved.
//
// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 3 of the License,
// or (at your option) any later version.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL$
// $Id$
//
//
// Author(s) : Laurent Rineau
#ifndef CGAL_EXPORT_HELPERS_H
#define CGAL_EXPORT_HELPERS_H
#if defined(_WIN32) || defined(__CYGWIN__)
# define CGAL_DLL_IMPORT __declspec(dllimport)
# define CGAL_DLL_EXPORT __declspec(dllexport)
# define CGAL_DLL_LOCAL
#else
#if __GNUC__ >= 4
#define CGAL_DLL_IMPORT __attribute__ ((visibility ("default")))
#define CGAL_DLL_EXPORT __attribute__ ((visibility ("default")))
#define CGAL_DLL_LOCAL __attribute__ ((visibility ("hidden")))
#else
#define CGAL_DLL_IMPORT
#define CGAL_DLL_EXPORT
#define CGAL_DLL_LOCAL
#endif
#endif
#endif // CGAL_EXPORT_HELPERS_H
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