Goswin von Brederlow wrote: > Well, you just do. A structure is a value like anything else.
Yes, with a bit of careful debugging I managed to get a bit further and even managed to extract (in the C code) the Ocaml function from the Ocaml struct and I think I can call it, but I haven't test that yet. > What you have to watch out for is the GC. This is what I was worried about :-). > If you store the value > somewhere then you have to tell the GC about it by registering it as a > new root. And when you are done with it you need to unregister it. Ah yes, the following two functions in <caml/memory.h>: CAMLextern void caml_register_global_root (value *); CAMLextern void caml_remove_global_root (value *); Cheers, Erik -- ---------------------------------------------------------------------- Erik de Castro Lopo http://www.mega-nerd.com/ _______________________________________________ Caml-list mailing list. Subscription management: http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list Archives: http://caml.inria.fr Beginner's list: http://groups.yahoo.com/group/ocaml_beginners Bug reports: http://caml.inria.fr/bin/caml-bugs