Am Wed, 28 Mar 2007 15:46:54 +0100
schrieb Joel Reymont <joelr1@gmail.com>:

> I came up with this. Is it sound?
> 
> 
>    switch (Long_val(v)) {

I think you must use Tag_val(x) since your datatype is a constructed
type with parameters (it is a block not an integer as for :
type x = One | Two, here you would have integers )

>    case 0: /* success */
>      res = String_val(Field(v, 0));

maybe it's better to strcpy() the string if you want to be independent
of the ocaml side


cheers
 Michael