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/*************************************************************************/
/* */
/* OCaml LablTk library */
/* */
/* Francois Rouaix, Francois Pessaux and Jun Furuse */
/* projet Cristal, INRIA Rocquencourt */
/* Jacques Garrigue, Kyoto University RIMS */
/* */
/* Copyright 1999 Institut National de Recherche en Informatique et */
/* en Automatique and Kyoto University. All rights reserved. */
/* This file is distributed under the terms of the GNU Library */
/* General Public License, with the special exception on linking */
/* described in file ../../../LICENSE. */
/* */
/*************************************************************************/
/* $Id$ */
#if defined(_WIN32) && defined(CAML_DLL) && defined(IN_CAMLTKSUPPORT)
#define CAMLTKextern CAMLexport
#else
#define CAMLTKextern CAMLextern
#endif
/* compatibility with earlier versions of Tcl/Tk */
#ifndef CONST84
#define CONST84
#endif
/* if Tcl_GetStringResult is not defined, we use interp->result */
#ifndef Tcl_GetStringResult
# define Tcl_GetStringResult(interp) (interp->result)
#endif
/* cltkMisc.c */
/* copy an OCaml string to the C heap. Must be deallocated with stat_free */
extern char *string_to_c(value s);
/* cltkUtf.c */
extern value tcl_string_to_caml( char * );
extern char * caml_string_to_tcl( value );
/* cltkEval.c */
CAMLTKextern Tcl_Interp *cltclinterp; /* The Tcl interpretor */
extern value copy_string_list(int argc, char **argv);
/* cltkCaml.c */
/* pointers to OCaml values */
extern value *tkerror_exn;
extern value *handler_code;
extern int CamlCBCmd(ClientData clientdata, Tcl_Interp *interp,
int argc, CONST84 char *argv[]);
CAMLTKextern void tk_error(char * errmsg) Noreturn;
/* cltkMain.c */
extern int signal_events;
extern void invoke_pending_caml_signals(ClientData clientdata);
extern Tk_Window cltk_mainWindow;
extern int cltk_slave_mode;
/* check that initialisations took place */
#define CheckInit() if (!cltclinterp) tk_error("Tcl/Tk not initialised")
#define RCNAME ".camltkrc"
#define CAMLCB "camlcb"
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