Sorry for extra noise - I found what I needed in the nat_stubs.c of the 
numeric library that comes in the sources of distribution.

Serge

Serge Aleynikov wrote:
> Greetings!
> 
> I'm trying to figure out how to pass a big integer (encoded using GMP 
> library) from C to OCaml so that it could be read on the OCaml side 
> using Big_int module.  The interoperability macros listed in the manual 
> (http://caml.inria.fr/pub/docs/manual-ocaml/manual032.html) and in the 
> interoperability header files don't seem to have anything applicable for 
> Big_int's.
> 
> Could someone point me to an example or resource of how to encode/decode 
> a Big_int from/to C?
> 
> Thanks.
> 
> Serge
> 

-- 
Serge Aleynikov
Routing R&D, IDT Telecom
Tel: +1 (973) 438-3436
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