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time_units.h
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1/*
2 * Copyright (C) 2021 Kaspar Schleiser <kaspar@schleiser.de>
3 * Copyright (C) 2014 Oliver Hahm <oliver.hahm@inria.fr>
4 *
5 * This file is subject to the terms and conditions of the GNU Lesser
6 * General Public License v2.1. See the file LICENSE in the top level
7 * directory for more details.
8 */
9
20#ifndef TIME_UNITS_H
21#define TIME_UNITS_H
22
23#ifdef __cplusplus
24extern "C" {
25#endif
26
30#define HOURS_PER_DAY (24LU)
31
35#define MIN_PER_DAY (1440LU)
36
40#define SEC_PER_DAY (86400LU)
41
45#define MIN_PER_HOUR (60LU)
46
50#define SEC_PER_HOUR (3600LU)
51
55#define MS_PER_HOUR (3600000LU)
56
60#define US_PER_HOUR (3600000000LU)
61
65#define SEC_PER_MIN (60LU)
66
70#define CS_PER_SEC (100LU)
71
75#define MS_PER_SEC (1000LU)
76
80#define MS_PER_CS (10U)
81
85#define US_PER_SEC (1000000LU)
86
90#define US_PER_MS (1000LU)
91
95#define US_PER_CS (10000U)
96
100#define NS_PER_US (1000LU)
101
105#define NS_PER_MS (1000000LU)
106
110#define NS_PER_SEC (1000000000LLU)
111
112#ifdef __cplusplus
113}
114#endif
115
117#endif /* TIME_UNITS_H */