list.h

/*
 * =====================================================================================
 *
 *       Filename:  list.h
 *
 *    Description:  list.h
 *
 *        Version:  1.0
 *        Created:  2015年08月09日 17时19分53秒
 *       Revision:  none
 *       Compiler:  gcc
 *
 *         Author:  Chen Liang (), 
 *   Organization:  
 *
 * =====================================================================================
 */
#ifndef LIST_H
#define LIST_H

#include <stdlib.h>
typedef struct ListElmt_{
    void *data;
    struct ListElmt_ *next;
}ListElmt;

typedef struct List_{
    int size;
    int (*match)(const void *key1, const void *key2);
    void (*destroy)(void *data);
    ListElmt *head;
    ListElmt *tail;
}List;

void list_init(List *list, void (*destroy)(void *data));
void list_destroy(List *list);
int list_ins_next(List *list, ListElmt *element, const void *data);
int list_rem_next(List *list, ListElmt *element, void **data);

#define list_size(list)             ((list)->size)
#define list_head(list)             ((list)->head)
#define list_tail(list)             ((list)->tail)

#define list_is_head(list,element)  ((element) == (list)->head ? 1:0)
#define list_is_tail(element)       ((element)->next == NULL ? 1:0)

#define list_data(element)          ((element)->data)
#define list_next(element)          ((element)->next)

#endif