Imported Upstream version 93u+upstream

1 files changed, 115 insertions, 0 deletions

diff --git a/src/lib/libast/misc/optlib.h b/src/lib/libast/misc/optlib.h
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+++ b/src/lib/libast/misc/optlib.h
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+/***********************************************************************
+*                                                                      *
+*               This software is part of the ast package               *
+*          Copyright (c) 1985-2011 AT&T Intellectual Property          *
+*                      and is licensed under the                       *
+*                 Eclipse Public License, Version 1.0                  *
+*                    by AT&T Intellectual Property                     *
+*                                                                      *
+*                A copy of the License is available at                 *
+*          http://www.eclipse.org/org/documents/epl-v10.html           *
+*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
+*                                                                      *
+*              Information and Software Systems Research               *
+*                            AT&T Research                             *
+*                           Florham Park NJ                            *
+*                                                                      *
+*                 Glenn Fowler <gsf@research.att.com>                  *
+*                  David Korn <dgk@research.att.com>                   *
+*                   Phong Vo <kpv@research.att.com>                    *
+*                                                                      *
+***********************************************************************/
+#pragma prototyped
+/*
+ * Glenn Fowler
+ * AT&T Research
+ *
+ * command line option parser and usage formatter private definitions
+ */
+
+#ifndef _OPTLIB_H
+#define _OPTLIB_H
+
+#include <ast.h>
+#include <cdt.h>
+
+#define OPT_append		0x001
+#define OPT_cache		0x002
+#define OPT_functions		0x004
+#define OPT_ignore		0x008
+#define OPT_long		0x010
+#define OPT_minus		0x020
+#define OPT_module		0x040
+#define OPT_numeric		0x080
+#define OPT_old			0x100
+#define OPT_plus		0x200
+
+#define OPT_cache_flag		0x001
+#define OPT_cache_invert	0x002
+#define OPT_cache_numeric	0x004
+#define OPT_cache_optional	0x008
+#define OPT_cache_string	0x010
+
+#define OPT_CACHE		128
+#define OPT_FLAGS		"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
+
+struct Optdisc_s;
+
+typedef struct Optpass_s
+{
+	char*			opts;
+	char*			oopts;
+	char*			id;
+	char*			catalog;
+	char*			release;
+	char			section[4];
+	unsigned char		version;
+	unsigned char		prefix;
+	unsigned short		flags;
+} Optpass_t;
+
+typedef struct Optcache_s
+{
+	struct Optcache_s*	next;
+	Optpass_t		pass;
+	int			caching;
+	unsigned char		flags[sizeof(OPT_FLAGS)];
+} Optcache_t;
+
+typedef struct Optstate_s
+{
+	Sfio_t*		mp;		/* opt_info.msg string stream	*/
+	Sfio_t*		vp;		/* translation string stream	*/
+	Sfio_t*		xp;		/* translation string stream	*/
+	Sfio_t*		cp;		/* compatibility string stream	*/
+	Optpass_t	pass[8];	/* optjoin() list		*/
+	char*		argv[2];	/* initial argv copy		*/
+	char*		strv[3];	/* optstr() argv		*/
+	char*		str;		/* optstr() string		*/
+	Sfio_t*		strp;		/* optstr() stream		*/
+	int		force;		/* force this style		*/
+	int		pindex;		/* prev index for backup	*/
+	int		poffset;	/* prev offset for backup	*/
+	int		npass;		/* # optjoin() passes		*/
+	int		join;		/* optjoin() pass #		*/
+	int		plus;		/* + ok				*/
+	int		style;		/* default opthelp() style	*/
+	int		width;		/* format line width		*/
+	int		flags;		/* display flags		*/
+	int		emphasis;	/* ansi term emphasis ok	*/
+	int		localized;	/* locale initialized		*/
+	Dtdisc_t	msgdisc;	/* msgdict discipline		*/
+	Dt_t*		msgdict;	/* default ast.id catalog msgs	*/
+	Optcache_t*	cache;		/* OPT_cache cache		*/
+	char**		conformance;	/* conformance id vector	*/
+} Optstate_t;
+
+#define _OPT_PRIVATE_ \
+	char            pad[2*sizeof(void*)]; \
+	Optstate_t*	state;
+
+#include <error.h>
+
+extern Optstate_t*	optstate(Opt_t*);
+
+#endif