--- Libc/Libc-391.5.21/include/strings.h
+++ Libc/Libc-262.2.12/include/strings.h
@@ -2,6 +2,8 @@
  * Copyright (c) 2000 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
@@ -55,27 +57,4 @@
  *	@(#)strings.h	8.1 (Berkeley) 6/2/93
  */
 
-#if !defined(_XOPEN_SOURCE) && !defined(_POSIX_C_SOURCE)
-
 #include <string.h>
-
-#else
-
-#include <_types.h>
-
-#ifndef	_SIZE_T
-#define	_SIZE_T
-typedef	__darwin_size_t	size_t;
-#endif
-
-int      bcmp(const void *, const void *, size_t);
-void     bcopy(const void *, void *, size_t);
-void     bzero(void *, size_t);
-int      ffs(int);
-char    *index(const char *, int);
-char    *rindex(const char *, int); 
-int      strcasecmp(const char *, const char *);
-int      strncasecmp(const char *, const char *, size_t);
-
-#endif  /* _POSIX_C_SOURCE */
-