1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _LINUX_ARRAY_SIZE_H 3 #define _LINUX_ARRAY_SIZE_H 4 5 #include <linux/compiler.h> 6 7 /** 8 * ARRAY_SIZE - get the number of elements in array @arr 9 * @arr: array to be sized 10 */ 11 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) 12 13 #endif /* _LINUX_ARRAY_SIZE_H */ 14
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