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/*

 * Copyright (c) 1990 The Regents of the University of California.

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms are permitted

 * provided that the above copyright notice and this paragraph are

 * duplicated in all such forms and that any documentation,

 * advertising materials, and other materials related to such

 * distribution and use acknowledge that the software was developed

 * by the University of California, Berkeley.  The name of the

 * University may not be used to endorse or promote products derived

 * from this software without specific prior written permission.

 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

 */

#include <_ansi.h>

#include <reent.h>

#include <stdio.h>

#ifdef _HAVE_STDC

#include <stdarg.h>

#else

#include <varargs.h>

#endif

#include "local.h"

#ifndef _REENT_ONLY

int

#ifdef _HAVE_STDC

iscanf(_CONST char *fmt, ...)

#else

iscanf(fmt, va_alist)

      char *fmt;

      va_dcl

#endif

{

  int ret;

  va_list ap;

  _REENT_SMALL_CHECK_INIT (_REENT);

#ifdef _HAVE_STDC

  va_start (ap, fmt);

#else

  va_start (ap);

#endif

  ret = __svfiscanf_r (_REENT, _stdin_r (_REENT), fmt, ap);

  va_end (ap);

  return ret;

}

#endif /* !_REENT_ONLY */

int

#ifdef _HAVE_STDC

_iscanf_r(struct _reent *ptr, _CONST char *fmt, ...)

#else

_iscanf_r(ptr, fmt, va_alist)

         struct _reent *ptr;

         char *fmt;

         va_dcl

#endif

{

  int ret;

  va_list ap;

  _REENT_SMALL_CHECK_INIT (ptr);

#ifdef _HAVE_STDC

  va_start (ap, fmt);

#else

  va_start (ap);

#endif

  ret = __svfiscanf_r (ptr, _stdin_r (ptr), fmt, ap);

  va_end (ap);

  return (ret);

}