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/**************************************************************************/
/* */
/* OCaml */
/* */
/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */
/* */
/* Copyright 1996 Institut National de Recherche en Informatique et */
/* en Automatique. */
/* */
/* All rights reserved. This file is distributed under the terms of */
/* the GNU Lesser General Public License version 2.1, with the */
/* special exception on linking described in the file LICENSE. */
/* */
/**************************************************************************/
/* Callbacks from C to OCaml */
#ifndef CAML_CALLBACK_H
#define CAML_CALLBACK_H
#ifndef CAML_NAME_SPACE
#include "compatibility.h"
#endif
#include "mlvalues.h"
#ifdef __cplusplus
extern "C" {
#endif
CAMLextern value caml_callback (value closure, value arg);
CAMLextern value caml_callback2 (value closure, value arg1, value arg2);
CAMLextern value caml_callback3 (value closure, value arg1, value arg2,
value arg3);
CAMLextern value caml_callbackN (value closure, int narg, value args[]);
CAMLextern value caml_callback_exn (value closure, value arg);
CAMLextern value caml_callback2_exn (value closure, value arg1, value arg2);
CAMLextern value caml_callback3_exn (value closure,
value arg1, value arg2, value arg3);
CAMLextern value caml_callbackN_exn (value closure, int narg, value args[]);
#define Make_exception_result(v) ((v) | 2)
#define Is_exception_result(v) (((v) & 3) == 2)
#define Extract_exception(v) ((v) & ~3)
CAMLextern value * caml_named_value (char const * name);
typedef void (*caml_named_action) (value*, char *);
CAMLextern void caml_iterate_named_values(caml_named_action f);
CAMLextern void caml_main (char_os ** argv);
CAMLextern void caml_startup (char_os ** argv);
CAMLextern value caml_startup_exn (char_os ** argv);
CAMLextern void caml_startup_pooled (char_os ** argv);
CAMLextern value caml_startup_pooled_exn (char_os ** argv);
CAMLextern void caml_shutdown (void);
CAMLextern int caml_callback_depth;
#ifdef __cplusplus
}
#endif
#endif
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