--- Libc/Libc-320/db/hash/extern.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
- * 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) 1991, 1993, 1994
- *	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.
- *
- *	@(#)extern.h	8.4 (Berkeley) 6/16/94
- * $FreeBSD: src/lib/libc/db/hash/extern.h,v 1.3 2002/03/22 09:18:22 obrien Exp $
- */
-
-BUFHEAD	*__add_ovflpage(HTAB *, BUFHEAD *);
-int	 __addel(HTAB *, BUFHEAD *, const DBT *, const DBT *);
-int	 __big_delete(HTAB *, BUFHEAD *);
-int	 __big_insert(HTAB *, BUFHEAD *, const DBT *, const DBT *);
-int	 __big_keydata(HTAB *, BUFHEAD *, DBT *, DBT *, int);
-int	 __big_return(HTAB *, BUFHEAD *, int, DBT *, int);
-int	 __big_split(HTAB *, BUFHEAD *, BUFHEAD *, BUFHEAD *,
-		int, u_int32_t, SPLIT_RETURN *);
-int	 __buf_free(HTAB *, int, int);
-void	 __buf_init(HTAB *, int);
-u_int32_t	 __call_hash(HTAB *, char *, int);
-int	 __delpair(HTAB *, BUFHEAD *, int);
-int	 __expand_table(HTAB *);
-int	 __find_bigpair(HTAB *, BUFHEAD *, int, char *, int);
-u_int16_t	 __find_last_page(HTAB *, BUFHEAD **);
-void	 __free_ovflpage(HTAB *, BUFHEAD *);
-BUFHEAD	*__get_buf(HTAB *, u_int32_t, BUFHEAD *, int);
-int	 __get_page(HTAB *, char *, u_int32_t, int, int, int);
-int	 __ibitmap(HTAB *, int, int, int);
-u_int32_t	 __log2(u_int32_t);
-int	 __put_page(HTAB *, char *, u_int32_t, int, int);
-void	 __reclaim_buf(HTAB *, BUFHEAD *);
-int	 __split_page(HTAB *, u_int32_t, u_int32_t);
-
-/* Default hash routine. */
-extern u_int32_t (*__default_hash)(const void *, size_t);
-
-#ifdef HASH_STATISTICS
-extern int hash_accesses, hash_collisions, hash_expansions, hash_overflows;
-#endif