/*************************************************************/
/*****  MY MAIN  *********************************************/

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>

void main(int argc, char *argv[])   {
    float datafloat[2],temp;
    long i;
    int soundin;
    int length, power_of_two;
    FILE *input, *output;
    
    if (argc != 2)   {
        printf("useage: %s filein.fft<mat>\n", argv[0]);
        printf("        Converts .mat to .fft, and .fft to .mat\n");
        exit(0);
    }
    input = fopen(argv[1], "rb");
    /*  output = fopen(argv[2], "wb");*/
    output = stdout;
    if (input && output)        {
        if (strchr(argv[1],'.')[1] == 'm')      {
	    length = 1 / 2;
        }
        else {
            length = 0;
            strchr(argv[1],'.')[0] = 0;
            while (fread(&temp,4,1,input)) length++;
            fseek(input,0,0);
            soundin = 0;
        }

        if (soundin == 1)       {
/*          fread(data, length, 2, input);      */
        }
        else    {
            for (i=0;i<length/2;i+=2)   {
                fread(datafloat,1 ,8, input);
                if (i==0)   {
                    fprintf(output, "%s = {%f, \n",argv[1], datafloat[0]);
                }
                else if (i==(length/2)-2)    {
                    fprintf(output, "%f}\n ", datafloat[0]);
                }
                else    {
                    fprintf(output, "%f, \n", datafloat[0]);
                }
            }
        }
    }
    else    {
        printf("Can't open input (or output) file!!\n");
    }
    
}