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GitHub Repository: att/ast
 Path: blob/master/src/cmd/ksh93/include/shtable.h
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/***********************************************************************

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*                                                                      *

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*               This software is part of the ast package               *

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*          Copyright (c) 1982-2012 AT&T Intellectual Property          *

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*                      and is licensed under the                       *

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*                 Eclipse Public License, Version 1.0                  *

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*                    by AT&T Intellectual Property                     *

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*                                                                      *

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*                A copy of the License is available at                 *

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*          http://www.eclipse.org/org/documents/epl-v10.html           *

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*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *

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*                                                                      *

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*              Information and Software Systems Research               *

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*                            AT&T Research                             *

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*                           Florham Park NJ                            *

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*                                                                      *

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*                  David Korn <[email protected]>                   *

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*                                                                      *

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***********************************************************************/

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#pragma prototyped

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#ifndef _SHTABLE_H

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/*

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 * David Korn

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 * AT&T Labs

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 *

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 * Interface definitions read-only data tables for shell

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 *

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 */

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#define _SHTABLE_H	1

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typedef struct shtable1

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{

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	const char	*sh_name;

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	const unsigned	sh_number;

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} Shtable_t;

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struct shtable2

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{

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	const char	*sh_name;

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	const unsigned	sh_number;

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	const char	*sh_value;

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};

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struct shtable3

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{

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	const char	*sh_name;

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	const unsigned	sh_number;

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	int		(*sh_value)(int, char*[], Shbltin_t*);

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};

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#define sh_lookup(name,value)	(sh_locate(name,(Shtable_t*)(value),sizeof(*(value)))->sh_number)

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extern const Shtable_t		shtab_testops[];

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extern const Shtable_t		shtab_options[];

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extern const Shtable_t		shtab_attributes[];

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extern const struct shtable2	shtab_variables[];

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extern const struct shtable2	shtab_aliases[];

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extern const struct shtable2	shtab_signals[];

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extern const struct shtable3	shtab_builtins[];

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extern const Shtable_t		shtab_reserved[];

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extern const Shtable_t		*sh_locate(const char*, const Shtable_t*, int);

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extern int			sh_lookopt(const char*, int*);

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#endif /* SH_TABLE_H */

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