/* Portability cruft.  Include after config.h and sys/types.h.
   Copyright 1996, 1998-2000, 2007, 2009-2014 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
   02110-1301, USA.  */

#ifndef GREP_SYSTEM_H
#define GREP_SYSTEM_H 1

#include <fcntl.h>
#include <unistd.h>
#include <errno.h>

#include "binary-io.h"
#include "configmake.h"
#include "dirname.h"
#include "minmax.h"
#include "same-inode.h"

#include <stdlib.h>
#include <stddef.h>
#include <limits.h>
#include <string.h>
#include <ctype.h>

enum { EXIT_TROUBLE = 2 };

#include <gettext.h>
#define N_(String) gettext_noop(String)
#define _(String) gettext(String)

#include <locale.h>

#ifndef initialize_main
# define initialize_main(argcp, argvp)
#endif

#include "unlocked-io.h"

_GL_INLINE_HEADER_BEGIN
#ifndef SYSTEM_INLINE
# define SYSTEM_INLINE _GL_INLINE
#endif

#define STREQ(a, b) (strcmp (a, b) == 0)

/* Convert a possibly-signed character to an unsigned character.  This is
   a bit safer than casting to unsigned char, since it catches some type
   errors that the cast doesn't.  */
SYSTEM_INLINE unsigned char
to_uchar (char ch)
{
  return ch;
}

_GL_INLINE_HEADER_END

#endif
