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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libc/] [stdlib/] [llabs.c] - Blame information for rev 158

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1 148 jeremybenn
/*
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FUNCTION
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<<llabs>>---compute the absolute value of an long long integer.
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INDEX
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        llabs
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ANSI_SYNOPSIS
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        #include <stdlib.h>
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        long long llabs(long long j);
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TRAD_SYNOPSIS
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        #include <stdlib.h>
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        long long llabs(<[j]>)
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        long long <[j]>;
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DESCRIPTION
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The <<llabs>> function computes the absolute value of the long long integer
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argument <[j]> (also called the magnitude of <[j]>).
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The similar function <<labs>> uses and returns <<long>> rather than
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<<long long>> values.
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RETURNS
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A nonnegative long long integer.
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PORTABILITY
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<<llabs>> is ISO 9899 (C99) compatable.
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No supporting OS subroutines are required.
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*/
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/*-
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 * Copyright (c) 2001 Mike Barcroft <mike@FreeBSD.org>
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 */
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#include <stdlib.h>
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long long
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_DEFUN(llabs, (j),
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       long long j)
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{
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        return (j < 0 ? -j : j);
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}

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