1202719Sgabor/*	$FreeBSD$						*/
2292753Spfg/*      $OpenBSD: extern.h,v 1.12 2014/04/17 19:07:14 otto Exp $	*/
3202719Sgabor
4202719Sgabor/*
5202719Sgabor * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net>
6202719Sgabor *
7202719Sgabor * Permission to use, copy, modify, and distribute this software for any
8202719Sgabor * purpose with or without fee is hereby granted, provided that the above
9202719Sgabor * copyright notice and this permission notice appear in all copies.
10202719Sgabor *
11202719Sgabor * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12202719Sgabor * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13202719Sgabor * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14202719Sgabor * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15202719Sgabor * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16202719Sgabor * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17202719Sgabor * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18202719Sgabor */
19202719Sgabor
20265533Sdelphij#include <stdbool.h>
21202719Sgabor#include <stdio.h>
22202719Sgabor
23202719Sgaborstruct lvalue {
24265533Sdelphij	ssize_t load;
25265533Sdelphij	ssize_t store;
26202719Sgabor};
27202719Sgabor
28265533Sdelphijint		yylex(void);
29265533Sdelphijvoid		yyerror(const char *);
30265533Sdelphijvoid		fatal(const char *);
31265533Sdelphijvoid		abort_line(int);
32265533Sdelphijstruct termios;
33265533Sdelphijint		gettty(struct termios *);
34265533Sdelphijvoid		tstpcont(int);
35265533Sdelphijunsigned char	bc_eof(EditLine *, int);
36202719Sgabor
37265533Sdelphijextern int	lineno;
38265533Sdelphijextern int	fileindex;
39265533Sdelphijextern int	sargc;
40202719Sgaborextern const char	**sargv;
41202719Sgaborextern const char	*filename;
42292753Spfgextern bool	 interactive;
43292753Spfgextern EditLine	*el;
44292753Spfgextern History	*hist;
45292753Spfgextern HistEvent he;
46265533Sdelphijextern char	*cmdexpr;
47265533Sdelphijextern struct termios ttysaved;
48