/* getpass.h -- Read a password of arbitrary length from /dev/tty or stdin.
   Copyright (C) 2004, 2009-2017 Free Software Foundation, Inc.
   Contributed by Simon Josefsson <jas@extundo.com>, 2004.

   This program 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, 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 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 <http://www.gnu.org/licenses/>.  */

#ifndef GETPASS_H
# define GETPASS_H

/* Get getpass declaration, if available.  */
# include <unistd.h>

# if !HAVE_DECL_GETPASS
/* Read a password of arbitrary length from /dev/tty or stdin.  */
char *getpass (const char *prompt);

# endif

#endif /* GETPASS_H */
