void main(void){
unsigned int buff32;
int i, buff = 0;
int datalength =4;
long oldval = 0;
long long counter = 0;
for (i = 0; i <35; i++){
//buff++;
//buff &= 0x0F;
//buff32 = 1L << (datalength - 1);
//buff32 = (buff ^ buff32) - buff32;
//counter += (buff32 - oldval);
//oldval = counter;
printf("counter = %i i = %i\n", counter, i);
}
}