NAME
abs, labs – integer absolute values

SYNOPSIS
#include <u.h>
#include <libc.h>

int    abs(int a)

long labs(long a)

DESCRIPTION
Abs returns the absolute value of integer a, and labs does the same for a long.

SOURCE
/sys/src/libc/port/abs.c

SEE ALSO
floor(2) for fabs

DIAGNOSTICS
Abs and labs return the most negative integer or long when the true result is unrepresentable.
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