1//
2// io.h - simple io and input parsing routines
3//
4// Written by Eryk Vershen
5//
6
7/*
8 * Copyright 1996,1997,1998 by Apple Computer, Inc.
9 *              All Rights Reserved
10 *
11 * Permission to use, copy, modify, and distribute this software and
12 * its documentation for any purpose and without fee is hereby granted,
13 * provided that the above copyright notice appears in all copies and
14 * that both the copyright notice and this permission notice appear in
15 * supporting documentation.
16 *
17 * APPLE COMPUTER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
18 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
19 * FOR A PARTICULAR PURPOSE.
20 *
21 * IN NO EVENT SHALL APPLE COMPUTER BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
22 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
23 * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
24 * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
25 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
26 */
27
28#ifndef __io__
29#define __io__
30
31
32//
33// Defines
34//
35#define MAXIOSIZE	2048
36
37
38//
39// Types
40//
41
42
43//
44// Global Constants
45//
46extern const long kDefault;
47
48
49//
50// Global Variables
51//
52
53
54//
55// Forward declarations
56//
57void bad_input(const char *fmt, ...);
58void flush_to_newline(int keep_newline);
59int get_command(const char *prompt, int promptBeforeGet, int *command);
60unsigned long get_multiplier(long divisor);
61int get_number_argument(const char *prompt, long *number, long default_value);
62int get_okay(const char *prompt, int default_value);
63int get_partition_modifier(void);
64int get_string_argument(const char *prompt, char **string, int reprompt);
65int number_of_digits(unsigned long value);
66
67#endif /* __io__ */
68