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Command: abs | Section: 3 | Source: OpenBSD | File: abs.3
ABS(3) FreeBSD Library Functions Manual ABS(3)
NAME
abs - integer absolute value function
SYNOPSIS
#include <limits.h>
#include <stdlib.h>
int
abs(int j);
DESCRIPTION
The abs() function computes the absolute value of the integer j.
RETURN VALUES
The abs() function returns the absolute value.
SEE ALSO
cabs(3), floor(3), hypot(3), imaxabs(3), labs(3)
STANDARDS
The abs() function conforms to ANSI X3.159-1989 ("ANSI C89").
HISTORY
The abs() function first appeared in Version 6 AT&T UNIX.
CAVEATS
The result of applying abs() to INT_MIN is undefined.
FreeBSD 14.1-RELEASE-p8 January 18, 2019 FreeBSD 14.1-RELEASE-p8