> > value-type parameters to C functions exported to OCaml should be
> > registered with CAMLparamX(...). Does this hold in general, or is it
> > considered acceptable/appropriate to just ignore this for "immediate"
> > values that do not hold pointers, but, say, int, bool etc. values?
>
> If you don't allocate O'Caml memory you need not to register the
> parameters.

And in this case there's no need to use CAMLreturn(), return is enough,
is it right ?


--