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