1/* getpass.h -- Read a password of arbitrary length from /dev/tty or stdin.
2   Copyright (C) 2004, 2009-2014 Free Software Foundation, Inc.
3   Contributed by Simon Josefsson <jas@extundo.com>, 2004.
4
5   This program is free software; you can redistribute it and/or modify
6   it under the terms of the GNU General Public License as published by
7   the Free Software Foundation; either version 3, or (at your option)
8   any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program; if not, see <http://www.gnu.org/licenses/>.  */
17
18#ifndef GETPASS_H
19# define GETPASS_H
20
21/* Get getpass declaration, if available.  */
22# include <unistd.h>
23
24# if !HAVE_DECL_GETPASS
25/* Read a password of arbitrary length from /dev/tty or stdin.  */
26char *getpass (const char *prompt);
27
28# endif
29
30#endif /* GETPASS_H */
31