Reproducable builds

[Hal Murray]

> I'm going to try bisecting.

That didn't take as long as I thought it might.

The patch below fixes this:
```
21280c21280
<    15875:	be 45 0f 00 00       	mov    $0xf45,%esi
---
>    15875:	be 46 0f 00 00       	mov    $0xf46,%esi
```

```
> @@ -3046,8 +3059,9 @@ static void read_mru_list(
>          ZERO(last);
>          ZERO(addr);
>  
> -        // have to go through '(void*)' to drop 'const' property from pointer.
> -        // ctl_getitem2()' needs some cleanup, too.... perlinger at ntp.org
> +        /* have to go through '(void*)' to drop 'const' property from pointer.
> +         * ctl_getitem2()' needs some cleanup, too.... perlinger at ntp.org
> +         */
>          while (NULL != (v = ctl_getitem2(in_parms, (void*)&val)) &&
>                 !(EOV & v->flags)) {
>                  int si;
```


-- 
These are my opinions.  I hate spam.