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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 1997 - INRIA
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
*
*/
#ifndef __SCI_TOOLS
#define __SCI_TOOLS
#include "machine.h"
#define DATA_TYPE_SCALAR 1
#define TYPE_DOUBLE 0
#define TYPE_COMPLEX 1
/* Valide for Real or Complex matrix */
#define TYPE(ptr) (((int*) (ptr))[-1])
#define NB_COL(ptr) (((int*) (ptr))[-2])
#define NB_ROW(ptr) (((int*) (ptr))[-3])
#define DATA_TYPE(ptr) (((int*) (ptr))[-4])
#define SET_DATA_TYPE_SCALAR(ptr) (((int*) (ptr))[-4] = DATA_TYPE_SCALAR)
#define SET_TYPE_DOUBLE(ptr) (((int*) (ptr))[-1] = TYPE_DOUBLE)
#define SET_TYPE_COMPLEX(ptr) (((int*) (ptr))[-1] = TYPE_COMPLEX)
#define SET_NB_COL(ptr,m) (((int*) (ptr))[-2] = (m))
#define SET_NB_ROW(ptr,n) (((int*) (ptr))[-3] = (n))
typedef struct {double re, im;} complex16;
extern int F2C(mycmatptr)(char *name,int *m, int *n, int *type, int *lp);
extern void C2F(ccomplexf)(int *n, double **ip, double *op);
extern void (SciToF77)(double *ptr, int size, int lda);
extern void (F77ToSci)(double *ptr, int size, int lda);
void double2z(double *ptr, double *ptr77z, int size, int lda);
void z2double(double *ptrz, double *ptrsci, int size, int lda);
#endif /* __SCI_TOOLS */
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