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/* Copyright (C) 2018 Marvin Scholz <epirat07@gmail.com>
* Copyright (C) 2018-2020 Philipp "ph3-der-loewe" Schafft <lion@lion.leolix.org>
*
* 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 _LIBIGLOO__CONFIG_H_
#define _LIBIGLOO__CONFIG_H_
#ifdef __cplusplus
extern "C" {
#endif
#ifndef igloo_CONFIGURED
#define igloo_ATTR_GCC(x) __attribute__ ((x))
#ifdef igloo_INTERNAL
/* use values from <config.h> here. */
#ifdef HAVE_TYPE_ATTRIBUTE_TRANSPARENT_UNION
#define igloo_ATTR_T_TRANSPARENT_UNION igloo_ATTR_GCC(transparent_union)
#endif
#else /* ! igloo_INTERNAL */
/* guess based on other defined constants here */
#if (defined(__GNUC__) && __GNUC__ >= 4) || (defined(__clang__) && __clang_major__ >= 4)
#define igloo_ATTR_T_TRANSPARENT_UNION igloo_ATTR_GCC(transparent_union)
#endif
#endif /* ! igloo_INTERNAL */
#if defined(__clang__) && __clang_major__ >= 4
#define igloo_ATTR_F_WARN_UNUSED_RESULT igloo_ATTR_GCC(warn_unused_result)
#define igloo_ATTR_T_ALIGNED(x) igloo_ATTR_GCC(aligned (x))
#define igloo_ATTR_T_ALIGNED_EFFECTIVE
#elif defined(__GNUC__)
#if __GNUC__ >= 4
#define igloo_ATTR_F_CONST igloo_ATTR_GCC(const)
#define igloo_ATTR_F_PURE igloo_ATTR_GCC(pure)
#define igloo_ATTR_F_WARN_UNUSED_RESULT igloo_ATTR_GCC(warn_unused_result)
#define igloo_ATTR_F_MALLOC igloo_ATTR_GCC(malloc)
#define igloo_ATTR_T_ALIGNED(x) igloo_ATTR_GCC(aligned (x))
#define igloo_ATTR_T_ALIGNED_EFFECTIVE
#define igloo_HAVE_STATEMENT_EXPRESSIONS
#if __GNUC__ > 4 || __GNUC_MINOR__ >= 9
#define igloo_ATTR_F_HOT igloo_ATTR_GCC(hot)
#define igloo_ATTR_F_COLD igloo_ATTR_GCC(cold)
#define igloo_ATTR_F_ERROR(msg) igloo_ATTR_GCC(error (msg))
#define igloo_ATTR_F_WARNING(msg) igloo_ATTR_GCC(warning (msg))
#define igloo_ATTR_F_DEPRECATED(msg) igloo_ATTR_GCC(deprecated (msg))
#define igloo_ATTR_T_DEPRECATED(msg) igloo_ATTR_GCC(deprecated (msg))
#define igloo_ATTR_V_DEPRECATED(msg) igloo_ATTR_GCC(deprecated (msg))
#else
#define igloo_ATTR_F_DEPRECATED(msg) igloo_ATTR_GCC(deprecated)
#define igloo_ATTR_T_DEPRECATED(msg) igloo_ATTR_GCC(deprecated)
#define igloo_ATTR_V_DEPRECATED(msg) igloo_ATTR_GCC(deprecated)
#endif
#endif
#endif /* ! __GNUC__ */
#endif /* ! igloo_CONFIGURED */
/* Defaults for attributes */
#ifndef igloo_ATTR_F_CONST
#define igloo_ATTR_F_CONST
#endif
#ifndef igloo_ATTR_F_PURE
#define igloo_ATTR_F_PURE
#endif
#ifndef igloo_ATTR_F_HOT
#define igloo_ATTR_F_HOT
#endif
#ifndef igloo_ATTR_F_COLD
#define igloo_ATTR_F_COLD
#endif
#ifndef igloo_ATTR_F_WARN_UNUSED_RESULT
#define igloo_ATTR_F_WARN_UNUSED_RESULT
#endif
#ifndef igloo_ATTR_F_MALLOC
#define igloo_ATTR_F_MALLOC
#endif
#ifndef igloo_ATTR_F_DEPRECATED
#define igloo_ATTR_F_DEPRECATED(msg)
#endif
#ifndef igloo_ATTR_F_ERROR
#define igloo_ATTR_F_ERROR(msg)
#endif
#ifndef igloo_ATTR_F_WARNING
#define igloo_ATTR_F_WARNING(msg)
#endif
#ifndef igloo_ATTR_T_ALIGNED
#define igloo_ATTR_T_ALIGNED(x)
#endif
#ifndef igloo_ATTR_T_DEPRECATED
#define igloo_ATTR_T_DEPRECATED(msg)
#endif
#ifndef igloo_ATTR_V_DEPRECATED
#define igloo_ATTR_V_DEPRECATED(msg)
#endif
#ifdef __cplusplus
}
#endif
#endif /* ! _LIBIGLOO__IGLOO_H_ */
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