/*
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/*
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* mad - MPEG audio decoder
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* mad - MPEG audio decoder
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* Copyright (C) 2000-2001 Robert Leslie
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* Copyright (C) 2000-2001 Robert Leslie
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* (at your option) any later version.
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*
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*
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* This program is distributed in the hope that it will be useful,
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* GNU General Public License for more details.
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*
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*
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* You should have received a copy of the GNU General Public License
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*
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* $Id: fixed.c,v 1.1.1.1 2001-11-04 19:37:39 lampret Exp $
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* $Id: fixed.c,v 1.1.1.1 2001-11-04 19:37:39 lampret Exp $
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*/
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*/
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# ifdef HAVE_CONFIG_H
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# ifdef HAVE_CONFIG_H
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# include "config.h"
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# include "config.h"
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# endif
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# endif
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# include "global.h"
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# include "global.h"
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# include "fixed.h"
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# include "fixed.h"
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/*
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/*
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* NAME: fixed->abs()
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* NAME: fixed->abs()
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* DESCRIPTION: return absolute value of a fixed-point number
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* DESCRIPTION: return absolute value of a fixed-point number
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*/
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*/
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mad_fixed_t mad_f_abs(mad_fixed_t x)
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mad_fixed_t mad_f_abs(mad_fixed_t x)
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{
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{
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return x < 0 ? -x : x;
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return x < 0 ? -x : x;
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}
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}
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