1/*	$FreeBSD$						*/
2/*      $OpenBSD: extern.h,v 1.10 2013/09/19 16:12:01 otto Exp $	*/
3
4/*
5 * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net>
6 *
7 * Permission to use, copy, modify, and distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice appear in all copies.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 */
19
20#include <stdbool.h>
21#include <stdio.h>
22
23struct lvalue {
24	ssize_t load;
25	ssize_t store;
26};
27
28int		yylex(void);
29void		yyerror(const char *);
30void		fatal(const char *);
31void		abort_line(int);
32struct termios;
33int		gettty(struct termios *);
34void		tstpcont(int);
35unsigned char	bc_eof(EditLine *, int);
36
37extern int	lineno;
38extern int	fileindex;
39extern int	sargc;
40extern const char	**sargv;
41extern const char	*filename;
42extern bool		 interactive;
43extern EditLine		*el;
44extern History		*hist;
45extern HistEvent	 he;
46extern char	*cmdexpr;
47extern struct termios ttysaved;
48