1/* $OpenBSD: readpassphrase.h,v 1.6 2019/01/25 00:19:25 millert Exp $ */
2
3/*
4 * Copyright (c) 2000, 2002 Todd C. Miller <millert@openbsd.org>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 *
18 * Sponsored in part by the Defense Advanced Research Projects
19 * Agency (DARPA) and Air Force Research Laboratory, Air Force
20 * Materiel Command, USAF, under agreement number F39502-99-1-0512.
21 */
22
23#ifndef _READPASSPHRASE_H_
24#define _READPASSPHRASE_H_
25
26#define RPP_ECHO_OFF 0x00 /* Turn off echo (default). */
27#define RPP_ECHO_ON 0x01 /* Leave echo on. */
28#define RPP_REQUIRE_TTY 0x02 /* Fail if there is no tty. */
29#define RPP_FORCELOWER 0x04 /* Force input to lower case. */
30#define RPP_FORCEUPPER 0x08 /* Force input to upper case. */
31#define RPP_SEVENBIT 0x10 /* Strip the high bit from input. */
32#define RPP_STDIN 0x20 /* Read from stdin, not /dev/tty */
33
34#include <sys/cdefs.h>
35
36__BEGIN_DECLS
37char * readpassphrase(const char *, char *, size_t, int);
38__END_DECLS
39
40#endif /* !_READPASSPHRASE_H_ */