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(* TEST
modules = "test5_.c";
*)
(* Tests nested calls from C (main C) to OCaml (main OCaml) to C (caml_to_c) to
* OCaml (c_to_caml) to C (printf functions). Test calls with arguments passed
* on the stack from C to OCaml and OCaml to C. *)
let printf = Printf.printf
let c_to_caml n =
printf "[Caml] Enter c_to_caml\n%!";
printf "c_to_caml: n=%d\n" n;
printf "[Caml] Leave c_to_caml\n%!"
let _ = Callback.register "c_to_caml" c_to_caml
external caml_to_c : int -> int -> int -> int -> int
-> int -> int -> int -> int -> int
-> int -> unit = "caml_to_c_bytecode" "caml_to_c_native"
let _ =
printf "[Caml] Call caml_to_c\n%!";
caml_to_c 1 2 3 4 5 6 7 8 9 10 11;
printf "[Caml] Return from caml_to_c\n%!"
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