1*4887Schin /***********************************************************************
2*4887Schin *                                                                      *
3*4887Schin *               This software is part of the ast package               *
4*4887Schin *           Copyright (c) 1982-2007 AT&T Knowledge Ventures            *
5*4887Schin *                      and is licensed under the                       *
6*4887Schin *                  Common Public License, Version 1.0                  *
7*4887Schin *                      by AT&T Knowledge Ventures                      *
8*4887Schin *                                                                      *
9*4887Schin *                A copy of the License is available at                 *
10*4887Schin *            http://www.opensource.org/licenses/cpl1.0.txt             *
11*4887Schin *         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
12*4887Schin *                                                                      *
13*4887Schin *              Information and Software Systems Research               *
14*4887Schin *                            AT&T Research                             *
15*4887Schin *                           Florham Park NJ                            *
16*4887Schin *                                                                      *
17*4887Schin *                  David Korn <dgk@research.att.com>                   *
18*4887Schin *                                                                      *
19*4887Schin ***********************************************************************/
20*4887Schin #pragma prototyped
21*4887Schin #ifndef _SHTABLE_H
22*4887Schin 
23*4887Schin /*
24*4887Schin  * David Korn
25*4887Schin  * AT&T Labs
26*4887Schin  *
27*4887Schin  * Interface definitions read-only data tables for shell
28*4887Schin  *
29*4887Schin  */
30*4887Schin 
31*4887Schin #define _SHTABLE_H	1
32*4887Schin 
33*4887Schin typedef struct shtable1
34*4887Schin {
35*4887Schin 	const char	*sh_name;
36*4887Schin 	unsigned	sh_number;
37*4887Schin } Shtable_t;
38*4887Schin 
39*4887Schin struct shtable2
40*4887Schin {
41*4887Schin 	const char	*sh_name;
42*4887Schin 	unsigned	sh_number;
43*4887Schin 	const char	*sh_value;
44*4887Schin };
45*4887Schin 
46*4887Schin struct shtable3
47*4887Schin {
48*4887Schin 	const char	*sh_name;
49*4887Schin 	unsigned	sh_number;
50*4887Schin 	int		(*sh_value)(int, char*[], void*);
51*4887Schin };
52*4887Schin 
53*4887Schin #define sh_lookup(name,value)	(sh_locate(name,(Shtable_t*)(value),sizeof(*(value)))->sh_number)
54*4887Schin extern const Shtable_t		shtab_testops[];
55*4887Schin extern const Shtable_t		shtab_options[];
56*4887Schin extern const Shtable_t		shtab_attributes[];
57*4887Schin extern const struct shtable2	shtab_variables[];
58*4887Schin extern const struct shtable2	shtab_aliases[];
59*4887Schin extern const struct shtable2	shtab_signals[];
60*4887Schin extern const struct shtable3	shtab_builtins[];
61*4887Schin extern const Shtable_t		shtab_reserved[];
62*4887Schin extern const Shtable_t		*sh_locate(const char*, const Shtable_t*, int);
63*4887Schin extern int			sh_lookopt(const char*, int*);
64*4887Schin 
65*4887Schin #endif /* SH_TABLE_H */
66