Tor  0.4.7.0-alpha-dev
time.h
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1 /* Copyright (c) 2001, Matej Pfajfar.
2  * Copyright (c) 2001-2004, Roger Dingledine.
3  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
4  * Copyright (c) 2007-2021, The Tor Project, Inc. */
5 /* See LICENSE for licensing information */
6 
7 #ifndef TOR_TIME_DEFS_H
8 #define TOR_TIME_DEFS_H
9 
10 /**
11  * \file time.h
12  *
13  * \brief Definitions for timing-related constants.
14  **/
15 
16 /** How many microseconds per second */
17 #define TOR_USEC_PER_SEC (1000000)
18 /** How many nanoseconds per microsecond */
19 #define TOR_NSEC_PER_USEC (1000)
20 /** How many nanoseconds per millisecond */
21 #define TOR_NSEC_PER_MSEC (1000*1000)
22 
23 #endif /* !defined(TOR_TIME_DEFS_H) */