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//-*- C++ -*-
/*
* lingot, a musical instrument tuner.
*
* Copyright (C) 2004-2007 Ibán Cereijo Graña, Jairo Chapela Martínez.
*
* This file is part of lingot.
*
* lingot is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* lingot is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with lingot; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _LINGOT_COMPLEX_H_
#define _LINGOT_COMPLEX_H_
#include <math.h>
#include "lingot-defs.h"
// single complex arithmetic :)
typedef struct _LingotComplex LingotComplex;
struct _LingotComplex
{
FLT r;
FLT i;
};
void lingot_complex_add(LingotComplex* a, LingotComplex* b, LingotComplex* c);
void lingot_complex_sub(LingotComplex* a, LingotComplex* b, LingotComplex* c);
void lingot_complex_mul(LingotComplex* a, LingotComplex* b, LingotComplex* c);
void lingot_complex_div(LingotComplex* a, LingotComplex* b, LingotComplex* c);
#endif
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