/* Copyright (C) 1992, 1993, 1994, 1998 Aladdin Enterprises.  All rights reserved.
  
  This file is part of AFPL Ghostscript.
  
  AFPL Ghostscript is distributed with NO WARRANTY OF ANY KIND.  No author or
  distributor accepts any responsibility for the consequences of using it, or
  for whether it serves any particular purpose or works at all, unless he or
  she says so in writing.  Refer to the Aladdin Free Public License (the
  "License") for full details.
  
  Every copy of AFPL Ghostscript must include a copy of the License, normally
  in a plain ASCII text file named PUBLIC.  The License grants you the right
  to copy, modify and redistribute AFPL Ghostscript, but only under certain
  conditions described in the License.  Among other things, the License
  requires that the copyright notice and this notice be preserved on all
  copies.
*/

/*$Id: stdio_.h,v 1.4 2001/03/17 01:18:34 raph Exp $ */
/* Generic substitute for stdio.h */

#ifndef stdio__INCLUDED
#  define stdio__INCLUDED

/*
 * This is here primarily because we must include std.h before
 * any file that includes sys/types.h.
 */
#include "std.h"
#include <stdio.h>

#ifdef VMS
/* VMS prior to 7.0 doesn't have the unlink system call.  Use delete instead. */
#  ifdef __DECC
#    include <unixio.h>
#  endif
#  if ( __VMS_VER < 70000000 )
#    define unlink(fname) delete(fname)
#  endif
#else
#if !defined(const)
/*
 * Other systems may or may not declare unlink in stdio.h;
 * if they do, the declaration will be compatible with this one, as long
 * as const has not been disabled by defining it to be the empty string.
 */
int unlink(P1(const char *));
#endif

#endif

/*
 * Plan 9 has a system function called sclose, which interferes with the
 * procedure defined in stream.h.  The following makes the system sclose
 * inaccessible, but avoids the name clash.
 */
#ifdef Plan9
#  undef sclose
#  define sclose(s) Sclose(s)
#endif

/* Patch a couple of things possibly missing from stdio.h. */
#ifndef SEEK_SET
#  define SEEK_SET 0
#endif
#ifndef SEEK_CUR
#  define SEEK_CUR 1
#endif
#ifndef SEEK_END
#  define SEEK_END 2
#endif

#endif /* stdio__INCLUDED */
