/* Like unistd.h, but redefine some names to avoid glitches.

   Copyright (C) 2005, 2009-2021 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 of the License, 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, see <https://www.gnu.org/licenses/>.  */

/* Written by Paul Eggert.  */

#include <unistd.h>
#include "unistd-safer.h"

#undef dup
#define dup dup_safer

#undef pipe
#define pipe pipe_safer

#if GNULIB_PIPE2_SAFER
# undef pipe2
# define pipe2 pipe2_safer
#endif
