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1.1 root 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 [email protected]
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: /*
27: * HISTORY
28: * $Log: db_command.h,v $
29: * Revision 1.1 1992/03/25 21:45:05 pace
30: * Initial revision
31: *
32: * Revision 2.3 91/02/05 17:06:15 mrt
33: * Changed to new Mach copyright
34: * [91/01/31 16:17:28 mrt]
35: *
36: * Revision 2.2 90/08/27 21:50:19 dbg
37: * Replace db_last_address_examined with db_prev, db_next.
38: * [90/08/22 dbg]
39: * Created.
40: * [90/08/07 dbg]
41: *
42: */
43: /*
44: * Author: David B. Golub, Carnegie Mellon University
45: * Date: 7/90
46: */
47: /*
48: * Command loop declarations.
49: */
50:
51: #include "param.h"
52: #include "proc.h"
53: #include <machine/db_machdep.h>
54:
55: extern void db_command_loop();
56: extern void db_skip_to_eol();
57:
58: extern void db_error(/* char * */); /* report error */
59:
60: extern db_addr_t db_dot; /* current location */
61: extern db_addr_t db_last_addr; /* last explicit address typed */
62: extern db_addr_t db_prev; /* last address examined
63: or written */
64: extern db_addr_t db_next; /* next address to be examined
65: or written */
66:
67:
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