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 
10 #pragma once
11 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
29 #define HOURS_PER_DAY (24LU)
30 
34 #define MIN_PER_DAY (1440LU)
35 
39 #define SEC_PER_DAY (86400LU)
40 
44 #define MIN_PER_HOUR (60LU)
45 
49 #define SEC_PER_HOUR (3600LU)
50 
54 #define MS_PER_HOUR (3600000LU)
55 
59 #define US_PER_HOUR (3600000000LU)
60 
64 #define SEC_PER_MIN (60LU)
65 
69 #define CS_PER_SEC (100LU)
70 
74 #define MS_PER_SEC (1000LU)
75 
79 #define MS_PER_CS (10U)
80 
84 #define US_PER_SEC (1000000LU)
85 
89 #define US_PER_MS (1000LU)
90 
94 #define US_PER_CS (10000U)
95 
99 #define NS_PER_US (1000LU)
100 
104 #define NS_PER_MS (1000000LU)
105 
109 #define NS_PER_SEC (1000000000LLU)
110 
111 #ifdef __cplusplus
112 }
113 #endif
114