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Command: labs | Section: 3 | Source: OpenBSD | File: labs.3
LABS(3) FreeBSD Library Functions Manual LABS(3)
NAME
labs, llabs, qabs - return the absolute value of a long integer
SYNOPSIS
#include <limits.h>
#include <stdlib.h>
long
labs(long i);
long long
llabs(long long j);
quad_t
qabs(quad_t j);
DESCRIPTION
The labs() function returns the absolute value of the long integer i.
The llabs() function returns the absolute value of the long long integer
j.
The qabs() function is a deprecated equivalent of llabs().
SEE ALSO
abs(3), cabs(3), floor(3), imaxabs(3)
STANDARDS
The labs() and llabs() functions conform to ISO/IEC 9899:1999
("ISO C99").
CAVEATS
The results of applying labs() to LONG_MIN and llabs() to LLONG_MIN are
undefined, and qabs() is not portable in the first place.
FreeBSD 14.1-RELEASE-p8 January 18, 2019 FreeBSD 14.1-RELEASE-p8