mirror of https://github.com/asterisk/asterisk
90 lines
2.1 KiB
90 lines
2.1 KiB
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 1999 - 2005, Digium, Inc.
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*
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* Mark Spencer <markster@digium.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*! \file
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* \brief Compiler-specific macros and other items
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*/
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#ifndef _ASTERISK_COMPILER_H
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#define _ASTERISK_COMPILER_H
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#ifdef HAVE_ATTRIBUTE_always_inline
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#define force_inline __attribute__((always_inline)) inline
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#else
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#define force_inline inline
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#endif
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#ifdef HAVE_ATTRIBUTE_pure
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#define attribute_pure __attribute__((pure))
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#else
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#define attribute_pure
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#endif
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#ifdef HAVE_ATTRIBUTE_const
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#define attribute_const __attribute__((const))
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#else
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#define attribute_const
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#endif
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#ifdef HAVE_ATTRIBUTE_deprecated
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#define attribute_deprecated __attribute__((deprecated))
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#else
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#define attribute_deprecated
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#endif
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#ifdef HAVE_ATTRIBUTE_unused
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#define attribute_unused __attribute__((unused))
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#else
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#define attribute_unused
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#endif
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#ifdef HAVE_ATTRIBUTE_malloc
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#define attribute_malloc __attribute__((malloc))
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#else
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#define attribute_malloc
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#endif
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#ifdef HAVE_ATTRIBUTE_sentinel
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#define attribute_sentinel __attribute__((sentinel))
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#else
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#define attribute_sentinel
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#endif
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#ifdef HAVE_ATTRIBUTE_warn_unused_result
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#define attribute_warn_unused_result __attribute__((warn_unused_result))
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#else
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#define attribute_warn_unused_result
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#endif
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#ifdef HAVE_ATTRIBUTE_may_alias
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#define attribute_may_alias __attribute__((may_alias))
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#else
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#define attribute_may_alias
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#endif
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#ifdef HAVE_ATTRIBUTE_noreturn
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#define attribute_noreturn __attribute__((noreturn))
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#else
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#define attribute_noreturn
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#endif
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/* Some older version of GNU gcc (3.3.5 on OpenBSD 4.3 for example) dont like 'NULL' as sentinel */
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#define SENTINEL ((char *)NULL)
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#endif /* _ASTERISK_COMPILER_H */
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