1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _LINUX_LIST_SORT_H
3 #define _LINUX_LIST_SORT_H
4 
5 #include <linux/types.h>
6 
7 struct list_head;
8 
9 typedef int __attribute__((nonnull(2,3))) (*list_cmp_func_t)(void *,
10 		const struct list_head *, const struct list_head *);
11 
12 __attribute__((nonnull(2,3)))
13 void list_sort(void *priv, struct list_head *head, list_cmp_func_t cmp);
14 #endif
15