glenda.party
term% ls -F
term% cat index.txt
ABS(2)                        System Calls Manual                       ABS(2)



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.



                                                                        ABS(2)