1 | #ifndef HEADER_CURL_LLIST_H |
2 | #define |
3 | /*************************************************************************** |
4 | * _ _ ____ _ |
5 | * Project ___| | | | _ \| | |
6 | * / __| | | | |_) | | |
7 | * | (__| |_| | _ <| |___ |
8 | * \___|\___/|_| \_\_____| |
9 | * |
10 | * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al. |
11 | * |
12 | * This software is licensed as described in the file COPYING, which |
13 | * you should have received as part of this distribution. The terms |
14 | * are also available at https://curl.haxx.se/docs/copyright.html. |
15 | * |
16 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell |
17 | * copies of the Software, and permit persons to whom the Software is |
18 | * furnished to do so, under the terms of the COPYING file. |
19 | * |
20 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
21 | * KIND, either express or implied. |
22 | * |
23 | ***************************************************************************/ |
24 | |
25 | #include "curl_setup.h" |
26 | #include <stddef.h> |
27 | |
28 | typedef void (*curl_llist_dtor)(void *, void *); |
29 | |
30 | struct curl_llist_element { |
31 | void *ptr; |
32 | struct curl_llist_element *prev; |
33 | struct curl_llist_element *next; |
34 | }; |
35 | |
36 | struct curl_llist { |
37 | struct curl_llist_element *head; |
38 | struct curl_llist_element *tail; |
39 | curl_llist_dtor dtor; |
40 | size_t size; |
41 | }; |
42 | |
43 | void Curl_llist_init(struct curl_llist *, curl_llist_dtor); |
44 | void Curl_llist_insert_next(struct curl_llist *, struct curl_llist_element *, |
45 | const void *, struct curl_llist_element *node); |
46 | void Curl_llist_remove(struct curl_llist *, struct curl_llist_element *, |
47 | void *); |
48 | size_t Curl_llist_count(struct curl_llist *); |
49 | void Curl_llist_destroy(struct curl_llist *, void *); |
50 | void Curl_llist_move(struct curl_llist *, struct curl_llist_element *, |
51 | struct curl_llist *, struct curl_llist_element *); |
52 | |
53 | #endif /* HEADER_CURL_LLIST_H */ |
54 | |