/*------------------------------------------------------------------.
| Copyright 2001  Alexandre Duret-Lutz <duret_g@epita.fr>           |
|                                                                   |
| This file is part of Heroes.                                      |
|                                                                   |
| Heroes 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.                               |
|                                                                   |
| Heroes 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, write to the Free Software       |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA          |
| 02111-1307 USA                                                    |
`------------------------------------------------------------------*/

#if HAVE_CONFIG_H
# include <config.h>
#endif

#include <sys/types.h>
#include <ctype.h>

#include "xalloc.h"
#include "xstrduplwr.h"

#define TOLOWER(Ch) (isupper (Ch) ? tolower (Ch) : (Ch))

char *
xstrduplwr (const char *in)
{
  char *a = xmalloc (strlen (in) + 1);
  char *b = a;
  while (*in)
    *b++ = tolower (*in++);
  *b = 0;
  return a;
}