puts ("d[2] != '\\3'");
puts ("d[2] != '\\2'");
main (void){  strncat (d, "\5\6", 1);  if (d[0] != '\5')    {      puts ("d[0] != '\\5'");      exit (1);    }  if (d[1] != '\0')    {      puts ("d[1] != '\\0'");      exit (1);    }  if (d[2] != '\2')    {      puts ("d[2] != '\\3'");      exit (1);    }  exit (0);}