--- Libc/Libc-1272.200.26/include/vis.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-/*	$NetBSD: vis.h,v 1.21 2013/02/20 17:01:15 christos Exp $	*/
-/*	$FreeBSD$	*/
-
-/*-
- * Copyright (c) 1990, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * 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.
- *
- *	@(#)vis.h	8.1 (Berkeley) 6/2/93
- */
-
-#ifndef _VIS_H_
-#define	_VIS_H_
-
-#include <_types.h>
-#include <sys/_types/_size_t.h>
-
-/*
- * to select alternate encoding format
- */
-#define	VIS_OCTAL	0x0001	/* use octal \ddd format */
-#define	VIS_CSTYLE	0x0002	/* use \[nrft0..] where appropiate */
-
-/*
- * to alter set of characters encoded (default is to encode all
- * non-graphic except space, tab, and newline).
- */
-#define	VIS_SP		0x0004	/* also encode space */
-#define	VIS_TAB		0x0008	/* also encode tab */
-#define	VIS_NL		0x0010	/* also encode newline */
-#define	VIS_WHITE	(VIS_SP | VIS_TAB | VIS_NL)
-#define	VIS_SAFE	0x0020	/* only encode "unsafe" characters */
-
-/*
- * other
- */
-#define	VIS_NOSLASH	0x0040	/* inhibit printing '\' */
-#define	VIS_HTTP1808	0x0080	/* http-style escape % hex hex */
-#define	VIS_HTTPSTYLE	0x0080	/* http-style escape % hex hex */
-#define	VIS_GLOB	0x0100	/* encode glob(3) magic characters */
-#define	VIS_MIMESTYLE	0x0200	/* mime-style escape = HEX HEX */
-#define	VIS_HTTP1866	0x0400	/* http-style &#num; or &string; */
-#define	VIS_NOESCAPE	0x0800	/* don't decode `\' */
-#define	_VIS_END	0x1000	/* for unvis */
-
-/*
- * unvis return codes
- */
-#define	UNVIS_VALID	 1	/* character valid */
-#define	UNVIS_VALIDPUSH	 2	/* character valid, push back passed char */
-#define	UNVIS_NOCHAR	 3	/* valid sequence, no character produced */
-#define	UNVIS_SYNBAD	-1	/* unrecognized escape sequence */
-#define	UNVIS_ERROR	-2	/* decoder in unknown state (unrecoverable) */
-
-/*
- * unvis flags
- */
-#define	UNVIS_END	_VIS_END	/* no more characters */
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-char	*vis(char *, int, int, int);
-char	*nvis(char *, size_t, int, int, int);
-
-char	*svis(char *, int, int, int, const char *);
-char	*snvis(char *, size_t, int, int, int, const char *);
-
-int	strvis(char *, const char *, int);
-int	strnvis(char *, size_t, const char *, int);
-
-int	strsvis(char *, const char *, int, const char *);
-int	strsnvis(char *, size_t, const char *, int, const char *);
-
-int	strvisx(char *, const char *, size_t, int);
-int	strnvisx(char *, size_t, const char *, size_t, int);
-int 	strenvisx(char *, size_t, const char *, size_t, int, int *);
-
-int	strsvisx(char *, const char *, size_t, int, const char *);
-int	strsnvisx(char *, size_t, const char *, size_t, int, const char *);
-int	strsenvisx(char *, size_t, const char *, size_t , int, const char *,
-    int *);
-
-int	strunvis(char *, const char *);
-int	strnunvis(char *, size_t, const char *);
-
-int	strunvisx(char *, const char *, int);
-int	strnunvisx(char *, size_t, const char *, int);
-
-int	unvis(char *, int, int *, int);
-__END_DECLS
-
-#endif /* !_VIS_H_ */