introduce the active_list for searching.

[oweals/opkg-lede.git] / libopkg / active_list.h

diff --git a/libopkg/active_list.h b/libopkg/active_list.h
index 262164abac886cdae9f54e1fd051566bd1a137e3..70d2af8a3884159914926e106c67a39a53071f57 100644 (file)
--- a/libopkg/active_list.h
+++ b/libopkg/active_list.h
@@ -26,10 +26,16 @@ struct active_list {
     struct active_list *depended;
 };
 
+
+struct active_list * active_list_head_new();
+void active_list_head_delete(struct active_list *);
 void active_list_init(struct active_list *ptr);
 void active_list_clear(struct active_list *head);
 void active_list_add_depend(struct active_list *node, struct active_list *depend);
 void active_list_add(struct active_list *head, struct active_list *node);
+struct active_list *active_list_move_node(struct active_list *old_head, struct active_list *new_head, struct active_list *node);
+
+struct active_list * active_list_sort(struct active_list *head, int (*compare_fcn_t)(const void *, const void *));
 
 struct active_list * active_list_next(struct active_list *head, struct active_list *ptr);