Provided by: libcurl4-doc_7.58.0-2ubuntu3.24_all 

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.
RETURN VALUE
Nothing.
EXAMPLE
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 */
SEE ALSO
curl_slist_append(3),
libcurl 7.58.0 May 05, 2017 curl_slist_free_all(3)