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1/* $OpenBSD: cu.h,v 1.9 2019/03/22 07:03:23 nicm Exp $ */
2
3/*
4 * Copyright (c) 2012 Nicholas Marriott <nicm@openbsd.org>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19#ifndef CU_H
20#define CU_H
21
22/* command.c */
23void do_command(char);
24
25/* cu.c */
26extern int escape_char;
27extern int restricted;
28extern FILE *record_file;
29extern struct termios saved_tio;
30extern int line_fd;
31extern struct bufferevent *line_ev;
32void set_blocking(int, int);
33int set_line(int);
34void set_termios(void);
35void restore_termios(void);
36char *tilde_expand(const char *);
37
38/* input.c */
39const char *get_input(const char *);
40
41/* error.c */
42void cu_warn(const char *, ...)
43 __attribute__ ((format (printf, 1, 2)));
44void cu_warnx(const char *, ...)
45 __attribute__ ((format (printf, 1, 2)));
46void cu_err(int, const char *, ...)
47 __attribute__ ((format (printf, 2, 3)));
48void cu_errx(int, const char *, ...)
49 __attribute__ ((format (printf, 2, 3)));
50
51/* xmodem.c */
52void xmodem_send(const char *);
53
54#endif