6 /* Copyright 1998 by the Massachusetts Institute of Technology.
8 * Permission to use, copy, modify, and distribute this
9 * software and its documentation for any purpose and without
10 * fee is hereby granted, provided that the above copyright
11 * notice appear in all copies and that both that copyright
12 * notice and this permission notice appear in supporting
13 * documentation, and that the name of M.I.T. not be used in
14 * advertising or publicity pertaining to distribution of the
15 * software without specific, written prior permission.
16 * M.I.T. makes no representations about the suitability of
17 * this software for any purpose. It is provided "as is"
18 * without express or implied warranty.
22 /* Node definition for circular, doubly-linked list */
24 struct list_node *prev;
25 struct list_node *next;
29 void ares__init_list_head(struct list_node* head);
31 void ares__init_list_node(struct list_node* node, void* d);
33 int ares__is_list_empty(struct list_node* head);
35 void ares__insert_in_list(struct list_node* new_node,
36 struct list_node* old_node);
38 void ares__remove_from_list(struct list_node* node);
40 void ares__swap_lists(struct list_node* head_a,
41 struct list_node* head_b);
43 #endif /* __ARES_LLIST_H */