curl_slist_free_all - Man Page

#include <curl/curl.h>

void curl_slist_free_all(struct curl_slist *list);

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.

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 */

Always

Nothing.

curl_slist_append(3),

CURLINFO_COOKIELIST(3), CURLINFO_SSL_ENGINES(3), CURLOPT_CONNECT_TO(3), CURLOPT_HTTP200ALIASES(3), CURLOPT_HTTPHEADER(3), CURLOPT_MAIL_RCPT(3), CURLOPT_QUOTE(3), CURLOPT_RESOLVE(3), curl_slist_append(3), libcurl-tutorial(3).