1/*
2 * Copyright (c) 1984 through 2008, William LeFebvre
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *
11 *     * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 *
16 *     * Neither the name of William LeFebvre nor the names of other
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33/*
34 *  Top users/processes display for Unix
35 */
36
37/* prototypes for functions found in utils.c */
38
39#ifndef _UTILS_H
40#define _UTILS_H
41
42int atoiwi(char *);
43char *itoa(int);
44char *itoa_w(int, int);
45char *itoa7(int);
46int digits(int);
47char *printable(char *);
48char *strcpyend(char *, const char *);
49char *homogenize(const char *);
50int string_index(const char *, const char **);
51char **argparse(char *, int *);
52long percentages(int, int *, long *, long *, long *);
53const char *errmsg(int);
54char *format_percent(double);
55char *format_time(long);
56char *format_k(long);
57char *string_list(const char **);
58void time_get(struct timeval *);
59void time_mark(struct timeval *);
60void double2tv(struct timeval *, double);
61unsigned int time_elapsed(void);
62unsigned int diff_per_second(unsigned int, unsigned int);
63void debug_set(int);
64#ifdef DEBUG
65#define dprintf xdprintf
66void xdprintf(char *fmt, ...);
67#else
68#ifdef HAVE_C99_VARIADIC_MACROS
69#define dprintf(...)
70#else
71#ifdef HAVE_GNU_VARIADIC_MACROS
72#define dprintf(x...)
73#else
74#define dprintf if (0)
75#endif
76#endif
77#endif
78
79#endif
80