--- Libc/Libc-1725.40.4/include/_strings.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (c) 2000, 2007, 2010, 2023 Apple 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@
- */
-/*-
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	@(#)strings.h	8.1 (Berkeley) 6/2/93
- */
-
-#ifndef __STRINGS_H_
-#define __STRINGS_H_
-
-#include <_bounds.h>
-#include <_types.h>
-
-#include <sys/cdefs.h>
-#include <Availability.h>
-#include <sys/_types/_size_t.h>
-
-_LIBC_SINGLE_BY_DEFAULT()
-
-__BEGIN_DECLS
-/* Removed in Issue 7 */
-#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200809L
-int	 bcmp(const void *_LIBC_SIZE(__n), const void *_LIBC_SIZE(__n), size_t __n) __POSIX_C_DEPRECATED(200112L);
-void	 bcopy(const void *_LIBC_SIZE(__n), void *_LIBC_SIZE(__n), size_t __n) __POSIX_C_DEPRECATED(200112L);
-void	 bzero(void *_LIBC_SIZE(__n), size_t __n) __POSIX_C_DEPRECATED(200112L);
-char *_LIBC_CSTR    index(const char *, int) __POSIX_C_DEPRECATED(200112L);
-char *_LIBC_CSTR    rindex(const char *, int) __POSIX_C_DEPRECATED(200112L);
-#endif
-
-int	 ffs(int);
-int	 strcasecmp(const char *, const char *);
-int	 strncasecmp(const char *_LIBC_UNSAFE_INDEXABLE, const char *_LIBC_UNSAFE_INDEXABLE, size_t);
-__END_DECLS
-
-/* Darwin extensions */
-#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
-__BEGIN_DECLS
-int	 ffsl(long) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
-int	 ffsll(long long) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
-int	 fls(int) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
-int	 flsl(long) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
-int	 flsll(long long) __OSX_AVAILABLE_STARTING(__MAC_10_9, __IPHONE_7_0);
-__END_DECLS
-#endif
-
-#if defined (__GNUC__) && _FORTIFY_SOURCE > 0 && !defined (__cplusplus)
-/* Security checking functions.  */
-#include <secure/_strings.h>
-#endif
-
-#endif /* __STRINGS_H_ */