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43 lines
1.3 KiB
43 lines
1.3 KiB
15 years ago
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#ifndef __ARES_LLIST_H
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#define __ARES_LLIST_H
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/* Copyright 1998 by the Massachusetts Institute of Technology.
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*
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* Permission to use, copy, modify, and distribute this
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* software and its documentation for any purpose and without
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* fee is hereby granted, provided that the above copyright
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* notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting
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* documentation, and that the name of M.I.T. not be used in
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* advertising or publicity pertaining to distribution of the
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* software without specific, written prior permission.
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* M.I.T. makes no representations about the suitability of
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* this software for any purpose. It is provided "as is"
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* without express or implied warranty.
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*/
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/* Node definition for circular, doubly-linked list */
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struct list_node {
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struct list_node *prev;
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struct list_node *next;
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void* data;
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};
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void ares__init_list_head(struct list_node* head);
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void ares__init_list_node(struct list_node* node, void* d);
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int ares__is_list_empty(struct list_node* head);
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void ares__insert_in_list(struct list_node* new_node,
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struct list_node* old_node);
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void ares__remove_from_list(struct list_node* node);
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void ares__swap_lists(struct list_node* head_a,
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struct list_node* head_b);
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#endif /* __ARES_LLIST_H */
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