rem: for (i = n_bytes / sizeof (LONG_DOUBLE); i > 0; i--) { LONG_DOUBLE tmp = *(const LONG_DOUBLE *) block; printf (fmt_string, tmp); block += sizeof (LONG_DOUBLE); }
add: for (i = n_bytes / sizeof *p; i != 0; i--) printf (fmt_string, *p++);
context: print_long_double (size_t n_bytes, const char *block, const char *fmt_string){  size_t i;  for (i = n_bytes / sizeof (LONG_DOUBLE); i > 0; i--)    {      LONG_DOUBLE tmp = *(const LONG_DOUBLE *) block;      printf (fmt_string, tmp);      block += sizeof (LONG_DOUBLE);    }}