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-rw-r--r--bin/catsh/libedit/histedit.h315
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diff --git a/bin/catsh/libedit/histedit.h b/bin/catsh/libedit/histedit.h
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index ecb42686..00000000
--- a/bin/catsh/libedit/histedit.h
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@@ -1,315 +0,0 @@
-/*	$NetBSD: histedit.h,v 1.56 2016/04/19 19:50:53 christos Exp $	*/
-
-/*-
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)histedit.h	8.2 (Berkeley) 1/3/94
- */
-
-/*
- * histedit.h: Line editor and history interface.
- */
-#ifndef _HISTEDIT_H_
-#define	_HISTEDIT_H_
-
-#define	LIBEDIT_MAJOR 2
-#define	LIBEDIT_MINOR 11
-
-#include <sys/types.h>
-#include <stdio.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * ==== Editing ====
- */
-
-typedef struct editline EditLine;
-
-/*
- * For user-defined function interface
- */
-typedef struct lineinfo {
-	const char	*buffer;
-	const char	*cursor;
-	const char	*lastchar;
-} LineInfo;
-
-/*
- * EditLine editor function return codes.
- * For user-defined function interface
- */
-#define	CC_NORM		0
-#define	CC_NEWLINE	1
-#define	CC_EOF		2
-#define	CC_ARGHACK	3
-#define	CC_REFRESH	4
-#define	CC_CURSOR	5
-#define	CC_ERROR	6
-#define	CC_FATAL	7
-#define	CC_REDISPLAY	8
-#define	CC_REFRESH_BEEP	9
-
-/*
- * Initialization, cleanup, and resetting
- */
-EditLine	*el_init(const char *, FILE *, FILE *, FILE *);
-EditLine	*el_init_fd(const char *, FILE *, FILE *, FILE *,
-    int, int, int);
-void		 el_end(EditLine *);
-void		 el_reset(EditLine *);
-
-/*
- * Get a line, a character or push a string back in the input queue
- */
-const char	*el_gets(EditLine *, int *);
-int		 el_getc(EditLine *, char *);
-void		 el_push(EditLine *, const char *);
-
-/*
- * Beep!
- */
-void		 el_beep(EditLine *);
-
-/*
- * High level function internals control
- * Parses argc, argv array and executes builtin editline commands
- */
-int		 el_parse(EditLine *, int, const char **);
-
-/*
- * Low level editline access functions
- */
-int		 el_set(EditLine *, int, ...);
-int		 el_get(EditLine *, int, ...);
-unsigned char	_el_fn_complete(EditLine *, int);
-
-/*
- * el_set/el_get parameters
- *
- * When using el_wset/el_wget (as opposed to el_set/el_get):
- *   Char is wchar_t, otherwise it is char.
- *   prompt_func is el_wpfunc_t, otherwise it is el_pfunc_t .
-
- * Prompt function prototypes are:
- *   typedef char    *(*el_pfunct_t)  (EditLine *);
- *   typedef wchar_t *(*el_wpfunct_t) (EditLine *);
- *
- * For operations that support set or set/get, the argument types listed are for
- * the "set" operation. For "get", each listed type must be a pointer.
- * E.g. EL_EDITMODE takes an int when set, but an int* when get.
- *
- * Operations that only support "get" have the correct argument types listed.
- */
-#define	EL_PROMPT	0	/* , prompt_func);		      set/get */
-#define	EL_TERMINAL	1	/* , const char *);		      set/get */
-#define	EL_EDITOR	2	/* , const Char *);		      set/get */
-#define	EL_SIGNAL	3	/* , int);			      set/get */
-#define	EL_BIND		4	/* , const Char *, ..., NULL);	      set     */
-#define	EL_TELLTC	5	/* , const Char *, ..., NULL);	      set     */
-#define	EL_SETTC	6	/* , const Char *, ..., NULL);	      set     */
-#define	EL_ECHOTC	7	/* , const Char *, ..., NULL);        set     */
-#define	EL_SETTY	8	/* , const Char *, ..., NULL);        set     */
-#define	EL_ADDFN	9	/* , const Char *, const Char,        set     */
-				/*   el_func_t);			      */
-#define	EL_HIST		10	/* , hist_fun_t, const void *);	      set     */
-#define	EL_EDITMODE	11	/* , int);			      set/get */
-#define	EL_RPROMPT	12	/* , prompt_func);		      set/get */
-#define	EL_GETCFN	13	/* , el_rfunc_t);		      set/get */
-#define	EL_CLIENTDATA	14	/* , void *);			      set/get */
-#define	EL_UNBUFFERED	15	/* , int);			      set/get */
-#define	EL_PREP_TERM	16	/* , int);			      set     */
-#define	EL_GETTC	17	/* , const Char *, ..., NULL);		  get */
-#define	EL_GETFP	18	/* , int, FILE **);		          get */
-#define	EL_SETFP	19	/* , int, FILE *);		      set     */
-#define	EL_REFRESH	20	/* , void);			      set     */
-#define	EL_PROMPT_ESC	21	/* , prompt_func, Char);	      set/get */
-#define	EL_RPROMPT_ESC	22	/* , prompt_func, Char);	      set/get */
-#define	EL_RESIZE	23	/* , el_zfunc_t, void *);	      set     */
-#define	EL_ALIAS_TEXT	24	/* , el_afunc_t, void *);	      set     */
-
-#define	EL_BUILTIN_GETCFN	(NULL)
-
-/*
- * Source named file or $PWD/.editrc or $HOME/.editrc
- */
-int		el_source(EditLine *, const char *);
-
-/*
- * Must be called when the terminal changes size; If EL_SIGNAL
- * is set this is done automatically otherwise it is the responsibility
- * of the application
- */
-void		 el_resize(EditLine *);
-
-/*
- * User-defined function interface.
- */
-const LineInfo	*el_line(EditLine *);
-int		 el_insertstr(EditLine *, const char *);
-void		 el_deletestr(EditLine *, int);
-
-
-/*
- * ==== History ====
- */
-
-typedef struct history History;
-
-typedef struct HistEvent {
-	int		 num;
-	const char	*str;
-} HistEvent;
-
-/*
- * History access functions.
- */
-History *	history_init(void);
-void		history_end(History *);
-
-int		history(History *, HistEvent *, int, ...);
-
-#define	H_FUNC		 0	/* , UTSL		*/
-#define	H_SETSIZE	 1	/* , const int);	*/
-#define	H_GETSIZE	 2	/* , void);		*/
-#define	H_FIRST		 3	/* , void);		*/
-#define	H_LAST		 4	/* , void);		*/
-#define	H_PREV		 5	/* , void);		*/
-#define	H_NEXT		 6	/* , void);		*/
-#define	H_CURR		 8	/* , const int);	*/
-#define	H_SET		 7	/* , int);		*/
-#define	H_ADD		 9	/* , const wchar_t *);	*/
-#define	H_ENTER		10	/* , const wchar_t *);	*/
-#define	H_APPEND	11	/* , const wchar_t *);	*/
-#define	H_END		12	/* , void);		*/
-#define	H_NEXT_STR	13	/* , const wchar_t *);	*/
-#define	H_PREV_STR	14	/* , const wchar_t *);	*/
-#define	H_NEXT_EVENT	15	/* , const int);	*/
-#define	H_PREV_EVENT	16	/* , const int);	*/
-#define	H_LOAD		17	/* , const char *);	*/
-#define	H_SAVE		18	/* , const char *);	*/
-#define	H_CLEAR		19	/* , void);		*/
-#define	H_SETUNIQUE	20	/* , int);		*/
-#define	H_GETUNIQUE	21	/* , void);		*/
-#define	H_DEL		22	/* , int);		*/
-#define	H_NEXT_EVDATA	23	/* , const int, histdata_t *);	*/
-#define	H_DELDATA	24	/* , int, histdata_t *);*/
-#define	H_REPLACE	25	/* , const char *, histdata_t);	*/
-#define	H_SAVE_FP	26	/* , FILE *);		*/
-#define H_SAVE_INCR	27	/* , const char *, int);	*/
-#define H_SAVE_FP_INCR	28	/* , FILE *, int);	*/
-
-
-
-/*
- * ==== Tokenization ====
- */
-
-typedef struct tokenizer Tokenizer;
-
-/*
- * String tokenization functions, using simplified sh(1) quoting rules
- */
-Tokenizer	*tok_init(const char *);
-void		 tok_end(Tokenizer *);
-void		 tok_reset(Tokenizer *);
-int		 tok_line(Tokenizer *, const LineInfo *,
-		    int *, const char ***, int *, int *);
-int		 tok_str(Tokenizer *, const char *,
-		    int *, const char ***);
-
-/*
- * Begin Wide Character Support
- */
-#include <wchar.h>
-#include <wctype.h>
-
-/*
- * ==== Editing ====
- */
-typedef struct lineinfow {
-	const wchar_t	*buffer;
-	const wchar_t	*cursor;
-	const wchar_t	*lastchar;
-} LineInfoW;
-
-typedef int	(*el_rfunc_t)(EditLine *, wchar_t *);
-
-const wchar_t	*el_wgets(EditLine *, int *);
-int		 el_wgetc(EditLine *, wchar_t *);
-void		 el_wpush(EditLine *, const wchar_t *);
-
-int		 el_wparse(EditLine *, int, const wchar_t **);
-
-int		 el_wset(EditLine *, int, ...);
-int		 el_wget(EditLine *, int, ...);
-
-int		 el_cursor(EditLine *, int);
-const LineInfoW	*el_wline(EditLine *);
-int		 el_winsertstr(EditLine *, const wchar_t *);
-#define          el_wdeletestr  el_deletestr
-
-/*
- * ==== History ====
- */
-typedef struct histeventW {
-	int		 num;
-	const wchar_t	*str;
-} HistEventW;
-
-typedef struct historyW HistoryW;
-
-HistoryW *	history_winit(void);
-void		history_wend(HistoryW *);
-
-int		history_w(HistoryW *, HistEventW *, int, ...);
-
-/*
- * ==== Tokenization ====
- */
-typedef struct tokenizerW TokenizerW;
-
-/* Wide character tokenizer support */
-TokenizerW	*tok_winit(const wchar_t *);
-void		 tok_wend(TokenizerW *);
-void		 tok_wreset(TokenizerW *);
-int		 tok_wline(TokenizerW *, const LineInfoW *,
-		    int *, const wchar_t ***, int *, int *);
-int		 tok_wstr(TokenizerW *, const wchar_t *,
-		    int *, const wchar_t ***);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _HISTEDIT_H_ */