/* Copyright 1998 by the Massachusetts Institute of Technology.

 *

 * Permission to use, copy, modify, and distribute this

 * software and its documentation for any purpose and without

 * fee is hereby granted, provided that the above copyright

 * notice appear in all copies and that both that copyright

 * notice and this permission notice appear in supporting

 * documentation, and that the name of M.I.T. not be used in

 * advertising or publicity pertaining to distribution of the

 * software without specific, written prior permission.

 * M.I.T. makes no representations about the suitability of

 * this software for any purpose.  It is provided "as is"

 * without express or implied warranty.

 */

#include "ares_setup.h"

#ifdef HAVE_NETDB_H

#include <netdb.h>

#endif

#include "ares.h"

#include "ares_private.h" /* for memdebug */

void ares_free_hostent(struct hostent *host)

{

  char **p;

  if (!host)

    return;

  ares_free((char *)(host->h_name));

  for (p = host->h_aliases; *p; p++)

    ares_free(*p);

  ares_free(host->h_aliases);

  ares_free(host->h_addr_list[0]); /* no matter if there is one or many entries,

                                 there is only one malloc for all of them */

  ares_free(host->h_addr_list);

  ares_free(host);

}