/* Simple Program to List a Directory, Mark II

   Copyright (C) 1991-2018 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 2

   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, if not, see <http://www.gnu.org/licenses/>.

*/

/*@group*/

#include <stdio.h>

#include <dirent.h>

/*@end group*/

static int

one (const struct dirent *unused)

{

  return 1;

}

int

main (void)

{

  struct dirent **eps;

  int n;

  n = scandir ("./", &eps, one, alphasort);

  if (n >= 0)

    {

      int cnt;

      for (cnt = 0; cnt < n; ++cnt)

	puts (eps[cnt]->d_name);

    }

  else

    perror ("Couldn't open the directory");

  return 0;

}