/***************************************************************************
 *                                  _   _ ____  _
 *  Project                     ___| | | |  _ \| |
 *                             / __| | | | |_) | |
 *                            | (__| |_| |  _ <| |___
 *                             \___|\___/|_| \_\_____|
 *
 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
 *
 * This software is licensed as described in the file COPYING, which
 * you should have received as part of this distribution. The terms
 * are also available at https://curl.se/docs/copyright.html.
 *
 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
 * copies of the Software, and permit persons to whom the Software is
 * furnished to do so, under the terms of the COPYING file.
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
 * KIND, either express or implied.
 *
 * SPDX-License-Identifier: curl
 *
 ***************************************************************************/
#include "curl_setup.h"

#include "slist.h"

/* returns last node in linked list */
static struct curl_slist *slist_get_last(struct curl_slist *list)
{
  struct curl_slist *item;

  /* if caller passed us a NULL, return now */
  if(!list)
    return NULL;

  /* loop through to find the last item */
  item = list;
  while(item->next) {
    item = item->next;
  }
  return item;
}

/*
 * Curl_slist_append_nodup() appends a string to the linked list. Rather than
 * copying the string in dynamic storage, it takes its ownership. The string
 * should have been malloc()ated. Curl_slist_append_nodup always returns
 * the address of the first record, so that you can use this function as an
 * initialization function as well as an append function.
