37 lines
814 B
C
37 lines
814 B
C
/* Copyright 2019 Intel Corporation */
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/* SPDX-License-Identifier: MIT */
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#include "no_extern_c.h"
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#ifndef _C11_COMPAT_H_
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#define _C11_COMPAT_H_
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#if defined(__cplusplus)
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/* This is C++ code, not C */
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#elif (__STDC_VERSION__ >= 201112L)
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/* Already C11 */
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#else
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#ifndef __has_extension
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#define __has_extension(x) 0
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#endif
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/*
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* C11 static_assert() macro
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* assert.h only defines that name for C11 and above
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*/
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#ifndef static_assert
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#if defined(__clang__) && __has_extension(c_static_assert)
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#define static_assert _Static_assert
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#elif defined(__GNUC__) && ((__GNUC__ == 4 && __GNUC_MINOR__ >= 6) || (__GNUC__ > 4))
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#define static_assert _Static_assert
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#else
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#define static_assert(cond, mesg) struct _C11_COMPAT_H_static_assert_unused
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#endif
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#endif
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#endif /* !C++ && !C11 */
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#endif /* _C11_COMPAT_H_ */
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