.\" generated by cd2nroff 0.1 from curl_slist_free_all.md
.TH curl_slist_free_all 3 "2025-06-04" libcurl
.SH NAME
curl_slist_free_all \- free an entire curl_slist list
.SH SYNOPSIS
.nf
#include <curl/curl.h>

void curl_slist_free_all(struct curl_slist *list);
.fi
.SH DESCRIPTION
curl_slist_free_all() removes all traces of a previously built curl_slist
linked list.

Passing in a NULL pointer in \fIlist\fP makes this function return immediately
with no action.

Any use of the \fBlist\fP after this function has been called and have returned,
is illegal.
.SH PROTOCOLS
This functionality affects all supported protocols
.SH EXAMPLE
.nf
int main(void)
{
  CURL *handle = curl_easy_init();
  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 */
}
.fi
.SH AVAILABILITY
Added in curl 7.1
.SH RETURN VALUE
Nothing.
.SH SEE ALSO
.BR curl_slist_append (3)