labs(3p) - phpMan

LABS(P)                                                                LABS(P)



NAME
       labs, llabs - return a long integer absolute value

SYNOPSIS
       #include <stdlib.h>

       long labs(long i);
       long long llabs(long long i);


DESCRIPTION
       The labs() function shall compute the absolute value of the long integer operand i.
       The llabs() function shall compute the absolute value  of  the  long  long  integer
       operand i. If the result cannot be represented, the behavior is undefined.

RETURN VALUE
       The  labs()  function  shall return the absolute value of the long integer operand.
       The labs() function shall return the  absolute  value  of  the  long  long  integer
       operand.

ERRORS
       No errors are defined.

       The following sections are informative.

EXAMPLES
       None.

APPLICATION USAGE
       None.

RATIONALE
       None.

FUTURE DIRECTIONS
       None.

SEE ALSO
       abs() , the Base Definitions volume of IEEE Std 1003.1-2001, <stdlib.h>

COPYRIGHT
       Portions of this text are reprinted and reproduced in electronic form from IEEE Std
       1003.1, 2003 Edition, Standard for Information  Technology  --  Portable  Operating
       System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C)
       2001-2003 by the Institute of Electrical and Electronics  Engineers,  Inc  and  The
       Open  Group.  In the event of any discrepancy between this version and the original
       IEEE and The Open Group Standard, the original IEEE and The Open Group Standard  is
       the   referee   document.   The   original  Standard  can  be  obtained  online  at
       http://www.opengroup.org/unix/online.html .



POSIX                                2003                              LABS(P)

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