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livetrax/libs/midi++2/midi++/libmidi_visibility.h
Paul Davis 75f56cd3e1 the great onceification (libs)
Replace use of #ifndef header guards with #pragma once

Modern C++, baby!
2024-10-17 07:44:31 -06:00

43 lines
1.5 KiB
C

/*
* Copyright (C) 2013-2015 Paul Davis <paul@linuxaudiosystems.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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#if defined(COMPILER_MSVC)
#define LIBMIDIPP_DLL_IMPORT __declspec(dllimport)
#define LIBMIDIPP_DLL_EXPORT __declspec(dllexport)
#define LIBMIDIPP_DLL_LOCAL
#else
#define LIBMIDIPP_DLL_IMPORT __attribute__ ((visibility ("default")))
#define LIBMIDIPP_DLL_EXPORT __attribute__ ((visibility ("default")))
#define LIBMIDIPP_DLL_LOCAL __attribute__ ((visibility ("hidden")))
#endif
#ifdef LIBMIDIPP_STATIC // libmidi is not a DLL
#define LIBMIDIPP_API
#define LIBMIDIPP_LOCAL
#else
#ifdef LIBMIDIPP_DLL_EXPORTS // defined if we are building the libmidi DLL (instead of using it)
#define LIBMIDIPP_API LIBMIDIPP_DLL_EXPORT
#else
#define LIBMIDIPP_API LIBMIDIPP_DLL_IMPORT
#endif
#define LIBMIDIPP_LOCAL LIBMIDIPP_DLL_LOCAL
#endif