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livetrax/libs/widgets/widgets/visibility.h

46 lines
1.6 KiB
C

/*
Copyright (C) 2013 Paul Davis
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __libwidgets_visibility_h__
#define __libwidgets_visibility_h__
#if defined(COMPILER_MSVC)
#define LIBWIDGETS_DLL_IMPORT __declspec(dllimport)
#define LIBWIDGETS_DLL_EXPORT __declspec(dllexport)
#define LIBWIDGETS_DLL_LOCAL
#else
#define LIBWIDGETS_DLL_IMPORT __attribute__ ((visibility ("default")))
#define LIBWIDGETS_DLL_EXPORT __attribute__ ((visibility ("default")))
#define LIBWIDGETS_DLL_LOCAL __attribute__ ((visibility ("hidden")))
#endif
#ifdef LIBWIDGETS_STATIC // libwidgets is not a DLL
#define LIBWIDGETS_API
#define LIBWIDGETS_LOCAL
#else
#ifdef LIBWIDGETS_DLL_EXPORTS // defined if we are building the libwidgets DLL (instead of using it)
#define LIBWIDGETS_API LIBWIDGETS_DLL_EXPORT
#else
#define LIBWIDGETS_API LIBWIDGETS_DLL_IMPORT
#endif
#define LIBWIDGETS_LOCAL LIBWIDGETS_DLL_LOCAL
#endif
#endif /* __libwidgets_visibility_h__ */