Tor
0.4.6.0-alpha-dev
lib
intmath
bits.h
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/* Copyright (c) 2003-2004, Roger Dingledine
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* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
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* Copyright (c) 2007-2020, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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/**
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* \file bits.h
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*
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* \brief Header for bits.c
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**/
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#ifndef TOR_INTMATH_BITS_H
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#define TOR_INTMATH_BITS_H
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#include "
lib/cc/torint.h
"
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#include "
lib/cc/compat_compiler.h
"
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int
tor_log2
(uint64_t u64) ATTR_CONST;
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uint64_t
round_to_power_of_2
(uint64_t u64);
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int
n_bits_set_u8
(uint8_t v);
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#endif
/* !defined(TOR_INTMATH_BITS_H) */
torint.h
Integer definitions used throughout Tor.
tor_log2
int tor_log2(uint64_t u64) ATTR_CONST
Definition:
bits.c:16
round_to_power_of_2
uint64_t round_to_power_of_2(uint64_t u64)
Definition:
bits.c:49
n_bits_set_u8
int n_bits_set_u8(uint8_t v)
Definition:
bits.c:72
compat_compiler.h
Utility macros to handle different features and behavior in different compilers.
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