1/*
2 * Copyright (C) 2004, 2007  Internet Systems Consortium, Inc. ("ISC")
3 * Copyright (C) 2000, 2001  Internet Software Consortium.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15 * PERFORMANCE OF THIS SOFTWARE.
16 */
17
18/* $Id: keyboard.h,v 1.6 2007/06/19 23:47:20 tbox Exp $ */
19
20#ifndef ISC_KEYBOARD_H
21#define ISC_KEYBOARD_H 1
22
23#include <isc/lang.h>
24#include <isc/result.h>
25
26ISC_LANG_BEGINDECLS
27
28typedef struct {
29	int fd;
30	isc_result_t result;
31} isc_keyboard_t;
32
33isc_result_t
34isc_keyboard_open(isc_keyboard_t *keyboard);
35
36isc_result_t
37isc_keyboard_close(isc_keyboard_t *keyboard, unsigned int sleepseconds);
38
39isc_result_t
40isc_keyboard_getchar(isc_keyboard_t *keyboard, unsigned char *cp);
41
42isc_boolean_t
43isc_keyboard_canceled(isc_keyboard_t *keyboard);
44
45ISC_LANG_ENDDECLS
46
47#endif /* ISC_KEYBOARD_H */
48