48 lines
993 B
C
48 lines
993 B
C
/* labs.c - labs file for stdlib */
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/* Copyright 1992-1993 Wind River Systems, Inc. */
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/*
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modification history
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--------------------
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01c,08feb93,jdi documentation cleanup for 5.1.
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01b,20sep92,smb documentation additions.
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01a,19jul92,smb written.
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*/
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/*
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DESCRIPTION
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INCLUDE FILE: stdlib.h
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SEE ALSO: American National Standard X3.159-1989
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NOMANUAL
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*/
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#include "vxWorks.h"
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#include "stdlib.h"
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/*******************************************************************************
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*
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* labs - compute the absolute value of a `long' (ANSI)
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*
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* This routine computes the absolute value of a specified `long'. If the
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* result cannot be represented, the behavior is undefined. This routine is
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* equivalent to abs(), except that the argument and return value are all of
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* type `long'.
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*
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* INCLUDE FILES: stdlib.h
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*
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* RETURNS: The absolute value of <i>.
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*/
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long labs
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(
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long i /* long for which to return absolute value */
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)
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{
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return (i >= 0 ? i : -i);
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}
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