xref: /linux/scripts/include/array_size.h (revision a1ff5a7d78a036d6c2178ee5acd6ba4946243800) 
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 */
12