icinga2/lib/base/visibility.hpp

38 lines
1.9 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2017 Icinga Development Team (https://www.icinga.com/) *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software Foundation *
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
#ifndef VISIBILITY_H
#define VISIBILITY_H
#ifndef _WIN32
# define I2_EXPORT __attribute__ ((visibility("default")))
# define I2_IMPORT __attribute__ ((visibility("default")))
#else /* _WIN32 */
# define I2_EXPORT __declspec(dllexport)
# define I2_IMPORT __declspec(dllimport)
# define I2_HIDDEN
#endif /* _WIN32 */
#define TOKENPASTE(x, y) x ## y
#define TOKENPASTE2(x, y) TOKENPASTE(x, y)
#define UNIQUE_NAME(prefix) TOKENPASTE2(prefix, __COUNTER__)
#endif /* VISIBILITY_H */