1/*-
2 * Mach Operating System
3 * Copyright (c) 1991,1990 Carnegie Mellon University
4 * All Rights Reserved.
5 *
6 * Permission to use, copy, modify and distribute this software and its
7 * documentation is hereby granted, provided that both the copyright
8 * notice and this permission notice appear in all copies of the
9 * software, derivative works or modified versions, and any portions
10 * thereof, and that both notices appear in supporting documentation.
11 *
12 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
13 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
14 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
15 *
16 * Carnegie Mellon requests users of this software to return to
17 *
18 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
19 *  School of Computer Science
20 *  Carnegie Mellon University
21 *  Pittsburgh PA 15213-3890
22 *
23 * any improvements or extensions that they make and grant Carnegie the
24 * rights to redistribute these changes.
25 *
26 * $FreeBSD$
27 */
28
29#ifndef _DDB_DB_COMMAND_H_
30#define	_DDB_DB_COMMAND_H_
31
32/*
33 *	Author: David B. Golub, Carnegie Mellon University
34 *	Date:	7/90
35 */
36
37/*
38 * Helper functions.
39 */
40db_expr_t db_hex2dec(db_expr_t expr);
41
42/*
43 * Command loop declarations.
44 */
45
46void	db_command_init(void);
47void	db_command_loop(void);
48void	db_command_script(const char *command);
49
50extern db_addr_t	db_dot;		/* current location */
51extern db_addr_t	db_last_addr;	/* last explicit address typed */
52extern db_addr_t	db_prev;	/* last address examined
53					   or written */
54extern db_addr_t	db_next;	/* next address to be examined
55					   or written */
56
57#endif /* !_DDB_DB_COMMAND_H_ */
58