introduce c11_compat.h to provide C11 things in C99
Right now, all it does is provide the new standard `static_assert()` name.
Fixes: fbf7c38da3
("egl/wayland: use bitset.h for `formats` bit set")
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Tested-by: Bhushan Shah <bshah@kde.org>
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@ -0,0 +1,27 @@
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/* 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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/*
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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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#define static_assert _Static_assert
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#endif
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#endif /* !C++ && !C11 */
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#endif /* _C11_COMPAT_H_ */
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@ -27,6 +27,7 @@
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#include <assert.h>
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#include "c99_compat.h"
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#include "c11_compat.h"
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/* Compute the size of an array */
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#ifndef ARRAY_SIZE
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