curl_slist_free_all(3)     Library Functions Manual     curl_slist_free_all(3)

NAME
       curl_slist_free_all - free an entire curl_slist list

SYNOPSIS
       #include <curl/curl.h>

       void curl_slist_free_all(struct curl_slist *list);

DESCRIPTION
       curl_slist_free_all() removes all traces of a previously built
       curl_slist linked list.

       Passing in a NULL pointer in list makes this function return
       immediately with no action.

       Any use of the list after this function has been called and have
       returned, is illegal.

PROTOCOLS
       This functionality affects all supported protocols

EXAMPLE
       int main(void)
       {
         CURL *handle;
         struct curl_slist *slist = NULL;

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

         if(!slist)
           return -1;

         curl_easy_setopt(handle, CURLOPT_HTTPHEADER, slist);

         curl_easy_perform(handle);

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

AVAILABILITY
       Added in curl 7.1

RETURN VALUE
       Nothing.

SEE ALSO
       curl_slist_append(3)

libcurl                           2024-07-24            curl_slist_free_all(3)