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/* posixdir.h -- Posix directory reading includes and defines. */

/* Copyright (C) 1987,1991 Free Software Foundation, Inc.

   This file is part of GNU Bash, the Bourne Again SHell.

   Bash 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 1, or (at your option)

   any later version.

   Bash 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 Bash; see the file COPYING.  If not, write to the Free

   Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */

/* This file should be included instead of <dirent.h> or <sys/dir.h>. */

#if !defined (_POSIXDIR_H_)

#define _POSIXDIR_H_

#if defined (HAVE_DIRENT_H)

#  include <dirent.h>

#  define D_NAMLEN(d)   (strlen ((d)->d_name))

#else

#  if defined (HAVE_SYS_NDIR_H)

#    include <sys/ndir.h>

#  endif

#  if defined (HAVE_SYS_DIR_H)

#    include <sys/dir.h>

#  endif

#  if defined (HAVE_NDIR_H)

#    include <ndir.h>

#  endif

#  if !defined (dirent)

#    define dirent direct

#  endif /* !dirent */

#  define D_NAMLEN(d)   ((d)->d_namlen)

#endif /* !HAVE_DIRENT_H */

#if defined (STRUCT_DIRENT_HAS_D_INO) && !defined (STRUCT_DIRENT_HAS_D_FILENO)

#  define d_fileno d_ino

#endif

#endif /* !_POSIXDIR_H_ */