curl/docs/libcurl/curl_slist_free_all.md

c	SPDX-License-Identifier	Title	Section	Source	See-also	Protocol	Added-in
Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.	curl	curl_slist_free_all	3	libcurl	curl_slist_append (3)	All	7.1

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%

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%

RETURN VALUE

Nothing.