1/*	$OpenBSD: readpassphrase.h,v 1.5 2003/06/17 21:56:23 millert Exp $	*/
2/*	$FreeBSD$	*/
3
4/*
5 * Copyright (c) 2000, 2002 Todd C. Miller <Todd.Miller@courtesan.com>
6 *
7 * Permission to use, copy, modify, and distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice appear in all copies.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 *
19 * Sponsored in part by the Defense Advanced Research Projects
20 * Agency (DARPA) and Air Force Research Laboratory, Air Force
21 * Materiel Command, USAF, under agreement number F39502-99-1-0512.
22 */
23
24#ifndef _READPASSPHRASE_H_
25#define _READPASSPHRASE_H_
26
27#define RPP_ECHO_OFF    0x00		/* Turn off echo (default). */
28#define RPP_ECHO_ON     0x01		/* Leave echo on. */
29#define RPP_REQUIRE_TTY 0x02		/* Fail if there is no tty. */
30#define RPP_FORCELOWER  0x04		/* Force input to lower case. */
31#define RPP_FORCEUPPER  0x08		/* Force input to upper case. */
32#define RPP_SEVENBIT    0x10		/* Strip the high bit from input. */
33#define RPP_STDIN       0x20		/* Read from stdin, not /dev/tty */
34
35#include <sys/cdefs.h>
36#include <sys/_types.h>
37
38#ifndef _SIZE_T_DECLARED
39typedef	__size_t	size_t;
40#define	_SIZE_T_DECLARED
41#endif
42
43__BEGIN_DECLS
44char * readpassphrase(const char *, char *, size_t, int);
45__END_DECLS
46
47#endif /* !_READPASSPHRASE_H_ */
48