bitops(3) - NetBSD Manual Pages

BITOPS(3)               NetBSD Library Functions Manual              BITOPS(3)


NAME
bitops -- functions related to bits and integers
SYNOPSIS
#include <sys/bitops.h>
DESCRIPTION
The <sys/bitops.h> header includes macros and static inline functions related bits and integers. Among these are: bitmap(3) bitmap manipulation macros ffs32(3) functions to find the first and last bit in integers of type uint32_t and uint64_t ilog2(3) a macro for binary logarithm fast_divide32(3) a function for fast 32-bit division
SEE ALSO
bits(3), bitstring(3), cdefs(3), param(3)
HISTORY
The <sys/bitops.h> header first appeared in NetBSD 4.0. NetBSD 7.1.1 December 4, 2012 NetBSD 7.1.1

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