int datatype;
int stat_signal,stat_att,stat_avglen;

int input_i[INPUT_MAX_DATA],output_i[OUTPUT_MAX_DATA];

int att=1000,avg_len;

struct utils_param params[] = {
     /** allowed types:
     * bitstream 0
     * char 1
     * short 2
     * int 3
     * float 4
     */
    {"datatype",STAT_TYPE_INT,1,&datatype},
    {"avg_len",STAT_TYPE_INT,1,&avg_len},
    {"att",STAT_TYPE_INT,1,&att},

                            {NULL, 0, 0, 0}};


struct utils_stat stats[] = {   
                         {"output_signal",
                            STAT_TYPE_INT,
                            1024,
                            &stat_signal,
                            (void*)output_i,
                            WRITE},
                            {"att",
                            STAT_TYPE_INT,
                            1,
                            &stat_att,
                            (void*)&att,
                            READ},
                             {"avg_len",
                            STAT_TYPE_INT,
                            1,
                            &stat_avglen,
                            (void*)&avg_len,
                            READ},


                            {NULL, 0, 0, 0, 0, 0}};