OpenGrok

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* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel (at] haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.haxx.se/docs/copyright.html.
*
* 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 COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
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curl_slist_free_all - free an entire curl_slist list #include <curl/curl.h> "void curl_slist_free_all(struct curl_slist *" list); .ad curl_slist_free_all() removes all traces of a previously built curl_slist linked list. Passing in a NULL pointer in list will make this function return immediately with no action. Nothing.

CURL *handle;
struct curl_slist *slist=NULL;

slist = curl_slist_append(slist, "X-libcurl: coolness");

if (slist == NULL)
 return -1;

curl_easy_setopt(handle, CURLOPT_HTTPHEADER, slist);

curl_easy_perform(handle);

curl_slist_free_all(slist); /* free the list again */

curl_slist_append "(3), "