/* Private details of the DIR type.
   Copyright (C) 2011-2025 Free Software Foundation, Inc.

   This file is free software: you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
   published by the Free Software Foundation; either version 2.1 of the
   License, or (at your option) any later version.

   This file 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 Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */

#ifndef _DIRENT_PRIVATE_H
#define _DIRENT_PRIVATE_H 1

#if HAVE_DIRENT_H                       /* mingw */

# undef DIR

struct gl_directory
{
  /* File descriptor to close during closedir().
     Needed for implementing fdopendir().  */
  int fd_to_close;
  /* Pointer to the real DIR.  */
  DIR *real_dirp;
};

/* Restore definition from dirent.h.  */
# define DIR struct gl_directory

#else                                   /* MSVC */

# define WIN32_LEAN_AND_MEAN
# include <windows.h>

/* Don't assume that UNICODE is not defined.  */
# undef WIN32_FIND_DATA
# define WIN32_FIND_DATA WIN32_FIND_DATAA

struct gl_directory
{
  /* File descriptor to close during closedir().
     Needed for implementing fdopendir().  */
  int fd_to_close;
  /* Status, or error code to produce in next readdir() call.
     -2 means the end of the directory is already reached,
     -1 means the entry was already filled by FindFirstFile,
     0 means the entry needs to be filled using FindNextFile.
     A positive value is an error code.  */
  int status;
  /* Handle, reading the directory, at current position.  */
  HANDLE current;
  /* Found directory entry.  */
  WIN32_FIND_DATA entry;
  /* Argument to pass to FindFirstFile.  It consists of the absolutized
     directory name, followed by a directory separator and the wildcards.  */
  char dir_name_mask[1];
};

#endif

#endif /* _DIRENT_PRIVATE_H */
