scripts/include/array_size.h at nocache-cleanup

tjh.dev / kernel

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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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kernel / scripts / include / array_size.h

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 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef ARRAY_SIZE_H
 3#define ARRAY_SIZE_H
 4
 5/**
 6 * ARRAY_SIZE - get the number of elements in array @arr
 7 * @arr: array to be sized
 8 */
 9#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
10
11#endif /* ARRAY_SIZE_H */