/*
 * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
 * Copyright (C) ????-2008 - 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_V2.1-en.txt
 *
 */


#include "../../routines/machine.h"

/*******************************************
 * simple example with sparse matrix
 * Display of a
 *******************************************/

int F2C(ext16ca)(ar, m, n)
int *ar;
int *n, *m;
{
    int i;
    for ( i = 0; i < (*m) * (*n) ; i++)
    {
        ar[i] = (ar[i] == 1) ? 0 : 1;
    }
}

/*******************************************
 * simple example with sparse matrix
 * 2*a copied into b
 *******************************************/

int F2C(ext16cb)(ar1, ar2, m, n)
int *ar1, *ar2;
int *m, *n;
{
    int i;
    for ( i = 0; i < *m * (*n) ; i++)
    {
        ar2[i] =  (ar1[i] == 1) ? 0 : 1;
    }
}


/*******************************************
 * a is an external
 *******************************************/


int F2C(ext16ce)(ar1, m, n, err)
int  **ar1;
int *m, *n, *err;
{
    int i, j;
    *n = 2;
    *m = 3;
    *ar1 = (int *) malloc((unsigned) (*m) * (*n) * sizeof(int));
    if ( *ar1 == (int*) 0)
    {
        *err = 1;
        sciprint("No more space\n");
        return;
    }
    *err = 0;
    for ( i = 0; i < (*n) ; i++)
        for ( j = 0; j < (*m) ; j++)
        {
            (*ar1)[i + (*n)*j] = i ;
        }
}