>    I have found that under Ultrix 3.x, the C compiler does not
properly handle
>    void * parameters.  The code:
> 
>    foo(a)
>    void *a;
>    {
>        *(int *) = 5;
>    }
> 
>    will give error messages about `a' being undefined.  
Fixed in 4.0.  BTW, the fourth line should read:
        *(int*)a = 5;
Regards,
					Frank