text: /* Save the list of files in a directory in a string.
  
     Copyright (C) 1997, 1999, 2001, 2003, 2005, 2009-2018 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 David MacKenzie <djm@gnu.ai.mit.edu>. */
  
  #ifndef _GL_SAVEDIR_H
  #define _GL_SAVEDIR_H
  
  #include <dirent.h>
  
  enum savedir_option
    {
      SAVEDIR_SORT_NONE,
      SAVEDIR_SORT_NAME,
  #if D_INO_IN_DIRENT
      SAVEDIR_SORT_INODE,
      SAVEDIR_SORT_FASTREAD = SAVEDIR_SORT_INODE
  #else
      SAVEDIR_SORT_FASTREAD = SAVEDIR_SORT_NONE
  #endif
    };
  
  char *streamsavedir (DIR *, enum savedir_option);
  char *savedir (char const *, enum savedir_option);
  
  #endif
  