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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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1234567891011121314/* SPDX-License-Identifier: GPL-2.0 */#ifndef _LINUX_ARRAY_SIZE_H#define _LINUX_ARRAY_SIZE_H
#include <linux/compiler.h>
/** * ARRAY_SIZE - get the number of elements in array @arr * @arr: array to be sized */#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
#endif /* _LINUX_ARRAY_SIZE_H */