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Command: bitops | Section: 3 | Source: NetBSD | File: bitops.3
BITOPS(3) FreeBSD Library Functions Manual BITOPS(3)
NAME
bitops - functions related to bits and integers
SYNOPSIS
#include <sys/bitops.h>
DESCRIPTION
The <sys/bitops.h> header provides macros and static inline functions
related to bits and integers. Among these are:
bitmap(3) bitmap manipulation macros
fast_divide32(3)
a function for fast 32-bit division
ffs32(3) functions to find the first and last set bit in
integers of type uint32_t and uint64_t
ilog2(3) a macro for binary logarithm
SEE ALSO
bits(3), bitstring(3), cdefs(3), param(3)
HISTORY
The <sys/bitops.h> header first appeared in NetBSD 4.0.
FreeBSD 14.1-RELEASE-p8 December 4, 2012 FreeBSD 14.1-RELEASE-p8