gstreamer/gst/gstmacros.h

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/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_MACROS_H__
#define __GST_MACROS_H__
G_BEGIN_DECLS
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
# define GST_GNUC_CONSTRUCTOR \
__attribute__ ((constructor))
#else /* !__GNUC__ */
# define GST_GNUC_CONSTRUCTOR
#endif /* !__GNUC__ */
#if defined (__GNUC__) && !defined (GST_IMPLEMENT_INLINES)
# define GST_INLINE_FUNC extern __inline__
# define GST_CAN_INLINE 1
#elif defined(_MSC_VER)
# define GST_INLINE_FUNC extern __inline
# define GST_CAN_INLINE 1
#else
# define GST_INLINE_FUNC extern
# undef GST_CAN_INLINE
#endif
#if (!defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L) && !defined(restrict)
# if defined(__GNUC__) && __GNUC__ >= 4
# define restrict __restrict__
# else
# define restrict
# endif
#endif
G_END_DECLS
#endif /* __GST_MACROS_H__ */