mirror of
git://sourceware.org/git/newlib-cygwin.git
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6bbb700c34
Jeff Johnston <jjohnstn@redhat.com>
* libc/include/stdlib.h (lldiv_t): New type.
(atoll, llabs, lldiv): New prototypes.
* libc/stdlib/Makefile.am: Add support for atoll, llabs, and lldiv.
* libc/stdlib/stdlib.tex: Ditto.
* libc/stdlib/Makefile.in: Regenerated.
* libc/stdlib/atoll.c: New file.
* libc/stdlib/llabs.c: Ditto.
* libc/stdlib/lldiv.c: Ditto.
67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
/*
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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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