#include <stdint.h>
#include <inttypes.h>
#include <stdlib.h>
#include "cprintf.h"

void
do_work(int32_t x)
{
  int16_t i;

  int32_t y = 8;
  for (i=0; i<LOOP; i++)
    cprintf("%"PRId32"\n", y);
}

int32_t
cs2dd(int8_t *buf, int16_t len)
{
  int16_t i, factor=1;
  int32_t total=0;
  
  for (i=len-1; i>=0; i--) {
    buf[i] %= 16;
    total += (buf[i] * factor);
    factor *= 10;
  }
  return total;
}

int32_t
c2dd(int8_t *buf)
{
  int8_t  x;
  int16_t idx=0;
  
  while(1) {
    x = cgetc();
    if ((x > 47 && x < 58) == 0) break;
    buf[idx++] = x;
  }
  if (idx == 0) exit(0);

  return cs2dd(buf, idx);
}

int
main()
{
  int8_t  buf[80];
  int32_t x;
  
  while (1) {
    x = c2dd(buf);
    do_work(x);
  }
  return 0;
}