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1.1 root 1: /*
2: * Copyright (c) 1983 Regents of the University of California.
3: * All rights reserved.
4: *
5: * This code is derived from software contributed to Berkeley by
6: * Edward Wang at The University of California, Berkeley.
7: *
8: * Redistribution and use in source and binary forms are permitted provided
9: * that: (1) source distributions retain this entire copyright notice and
10: * comment, and (2) distributions including binaries display the following
11: * acknowledgement: ``This product includes software developed by the
12: * University of California, Berkeley and its contributors'' in the
13: * documentation or other materials provided with the distribution and in
14: * all advertising materials mentioning features or use of this software.
15: * Neither the name of the University nor the names of its contributors may
16: * be used to endorse or promote products derived from this software without
17: * specific prior written permission.
18: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
19: * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
20: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
21: *
22: * @(#)lcmd.h 3.9 (Berkeley) 6/6/90
23: */
24:
25: #define LCMD_NARG 20 /* maximum number of arguments */
26:
27: struct lcmd_tab {
28: char *lc_name;
29: int lc_minlen;
30: int (*lc_func)();
31: struct lcmd_arg *lc_arg;
32: };
33:
34: struct lcmd_arg {
35: char *arg_name;
36: int arg_minlen;
37: int arg_flags;
38: };
39:
40: /* arg_flags bits */
41: #define ARG_TYPE 0x0f /* type of arg */
42: #define ARG_ANY 0x00 /* any type */
43: #define ARG_NUM 0x01 /* must be a number */
44: #define ARG_STR 0x02 /* must be a string */
45: #define ARG_LIST 0x10 /* this arg can be a list */
46:
47: struct lcmd_tab *lcmd_lookup();
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