mirror of
https://github.com/moparisthebest/curl
synced 2024-11-13 21:15:08 -05:00
65 lines
2.2 KiB
C
65 lines
2.2 KiB
C
#ifndef __LLIST_H
|
|
#define __LLIST_H
|
|
/*****************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al
|
|
*
|
|
* In order to be useful for every potential user, curl and libcurl are
|
|
* dual-licensed under the MPL and the MIT/X-derivate licenses.
|
|
*
|
|
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
* copies of the Software, and permit persons to whom the Software is
|
|
* furnished to do so, under the terms of the MPL or the MIT/X-derivate
|
|
* licenses. You may pick one of these licenses.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
* $Id$
|
|
*****************************************************************************/
|
|
|
|
#include "setup.h"
|
|
#include <stddef.h>
|
|
|
|
typedef void (*curl_llist_dtor)(void *, void *);
|
|
|
|
typedef struct _curl_llist_element {
|
|
void *ptr;
|
|
|
|
struct _curl_llist_element *prev;
|
|
struct _curl_llist_element *next;
|
|
} curl_llist_element;
|
|
|
|
typedef struct _curl_llist {
|
|
curl_llist_element *head;
|
|
curl_llist_element *tail;
|
|
|
|
curl_llist_dtor dtor;
|
|
|
|
size_t size;
|
|
} curl_llist;
|
|
|
|
void curl_llist_init(curl_llist *, curl_llist_dtor);
|
|
curl_llist *curl_llist_alloc(curl_llist_dtor);
|
|
int curl_llist_insert_next(curl_llist *, curl_llist_element *, const void *);
|
|
int curl_llist_insert_prev(curl_llist *, curl_llist_element *, const void *);
|
|
int curl_llist_remove(curl_llist *, curl_llist_element *, void *);
|
|
int curl_llist_remove_next(curl_llist *, curl_llist_element *, void *);
|
|
size_t curl_llist_count(curl_llist *);
|
|
void curl_llist_destroy(curl_llist *, void *);
|
|
|
|
#define CURL_LLIST_HEAD(__l) ((__l)->head)
|
|
#define CURL_LLIST_TAIL(__l) ((__l)->tail)
|
|
#define CURL_LLIST_NEXT(__e) ((__e)->next)
|
|
#define CURL_LLIST_PREV(__e) ((__e)->prev)
|
|
#define CURL_LLIST_VALP(__e) ((__e)->ptr)
|
|
#define CURL_LLIST_IS_TAIL(__e) ((__e)->next ? 0 : 1)
|
|
#define CURL_LLIST_IS_HEAD(__e) ((__e)->prev ? 0 : 1)
|
|
|
|
#endif
|