1 #ifndef __LIST_H
2 #define __LIST_H
3 
4 struct list * list_create_list();
5 void list_insert_node(struct list *list, void *content, unsigned int code);
6 void list_free_list(struct list *list);
7 void list_traverse_list(struct list *list);
8 
9 struct list
10 {
11 	struct node	*head;
12 	struct node	*tail;
13 	unsigned int	len;	
14 };
15 
16 struct node
17 {
18 	void		*content;
19 	unsigned int	code;
20 	struct node 	*next;
21 	struct node 	*prev;
22 };
23 
24 #endif