1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/genericopenlibs/cstdlib/LSTDLIB/ABS.C	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,55 @@
     1.4 +/*
     1.5 +* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.6 +* All rights reserved.
     1.7 +* This component and the accompanying materials are made available
     1.8 +* under the terms of "Eclipse Public License v1.0"
     1.9 +* which accompanies this distribution, and is available
    1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.11 +*
    1.12 +* Initial Contributors:
    1.13 +* Nokia Corporation - initial contribution.
    1.14 +*
    1.15 +* Contributors:
    1.16 +*
    1.17 +* Description:
    1.18 +* FUNCTION
    1.19 +* <<abs>>---integer absolute value (magnitude)
    1.20 +* INDEX
    1.21 +* abs
    1.22 +* ANSI_SYNOPSIS
    1.23 +* #include <stdlib.h>
    1.24 +* int abs(int <[i]>);
    1.25 +* TRAD_SYNOPSIS
    1.26 +* #include <stdlib.h>
    1.27 +* int abs(<[i]>)
    1.28 +* int <[i]>;
    1.29 +* <<abs>> returns
    1.30 +* @tex
    1.31 +* $|x|$,
    1.32 +* @end tex
    1.33 +* the absolute value of <[i]> (also called the magnitude
    1.34 +* of <[i]>).  That is, if <[i]> is negative, the result is the opposite
    1.35 +* of <[i]>, but if <[i]> is nonnegative the result is <[i]>.
    1.36 +* The similar function <<labs>> uses and returns <<long>> rather than <<int>> values.
    1.37 +* RETURNS
    1.38 +* The result is a nonnegative integer.
    1.39 +* PORTABILITY
    1.40 +* <<abs>> is ANSI.
    1.41 +* No supporting OS subroutines are required.
    1.42 +* 
    1.43 +*
    1.44 +*/
    1.45 +
    1.46 +
    1.47 +
    1.48 +#include <stdlib.h>
    1.49 +
    1.50 +/**
    1.51 +Return absolute value of integer parameter.
    1.52 +@return   The absolute value of n.
    1.53 +@param i Integer value.
    1.54 +*/
    1.55 +EXPORT_C int abs (int i)
    1.56 +{
    1.57 +  return (i < 0) ? -i : i;
    1.58 +}