diff options
Diffstat (limited to 'Build/source/libs/curl/lib/llist.h')
-rw-r--r-- | Build/source/libs/curl/lib/llist.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/Build/source/libs/curl/lib/llist.h b/Build/source/libs/curl/lib/llist.h new file mode 100644 index 00000000000..21c34f2b734 --- /dev/null +++ b/Build/source/libs/curl/lib/llist.h @@ -0,0 +1,64 @@ +#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: llist.h,v 1.1 2002/01/03 10:22:59 bagder Exp $ + *****************************************************************************/ + +#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 |