Manpages - curl_slist_free_all.3

curl_slist_free_all - free an entire curl_slist list

#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),