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