1/*
2 * Copyright (c) 1995 - 2004 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the Institute nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34/* $Id$ */
35
36#ifndef _SL_H
37#define _SL_H
38
39#define SL_BADCOMMAND -1
40
41typedef int (*cmd_func)(int, char **);
42
43struct sl_cmd {
44  const char *name;
45  cmd_func func;
46  const char *usage;
47  const char *help;
48};
49
50typedef struct sl_cmd SL_cmd;
51
52#ifdef __cplusplus
53extern "C" {
54#endif
55
56void sl_help (SL_cmd *, int argc, char **argv);
57int  sl_loop (SL_cmd *, const char *prompt);
58int  sl_command_loop (SL_cmd *cmds, const char *prompt, void **data);
59int  sl_command (SL_cmd *cmds, int argc, char **argv);
60int sl_make_argv(char*, int*, char***);
61void sl_apropos (SL_cmd *cmd, const char *topic);
62SL_cmd *sl_match (SL_cmd *cmds, char *cmd, int exactp);
63void sl_slc_help (SL_cmd *cmds, int argc, char **argv);
64
65#ifdef __cplusplus
66}
67#endif
68
69#endif /* _SL_H */
70