xref: /linux/scripts/include/array_size.h (revision 1791bd09af633aa40e8dbcb8e09bd62a0a2f35da)
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