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/*
* SPDX-FileCopyrightText: 2022-2023, Alejandro Colomar <alx@kernel.org>
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef SHADOW_INCLUDE_LIBMISC_SIZEOF_H_
#define SHADOW_INCLUDE_LIBMISC_SIZEOF_H_
#include <config.h>
#include <limits.h>
#include "must_be.h"
#define memberof(T, member) ((T){}.member)
#define WIDTHOF(x) (sizeof(x) * CHAR_BIT)
#define SIZEOF_ARRAY(a) (sizeof(a) + must_be_array(a))
#define NITEMS(a) (SIZEOF_ARRAY((a)) / sizeof((a)[0]))
#define STRLEN(s) (NITEMS(s) - 1)
#endif // include guard
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