--- Libc/Libc-583/include/fts.h
+++ Libc/Libc-498/include/fts.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2003-2006, 2008 Apple Inc. All rights reserved.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
@@ -84,14 +84,7 @@
 	int fts_rfd;			/* fd for root */
 	int fts_pathlen;		/* sizeof(path) */
 	int fts_nitems;			/* elements in the sort array */
-#ifdef __BLOCKS__
-	union {
-#endif /* __BLOCKS__ */
-	    int (*fts_compar)();	/* compare function */
-#ifdef __BLOCKS__
-	    int (^fts_compar_b)();	/* compare block */
-	};
-#endif /* __BLOCKS__ */
+	int (*fts_compar)();		/* compare function */
 
 #define	FTS_COMFOLLOW	0x001		/* follow command line symlinks */
 #define	FTS_LOGICAL	0x002		/* logical walk */
@@ -106,9 +99,6 @@
 
 #define	FTS_NAMEONLY	0x100		/* (private) child names only */
 #define	FTS_STOP	0x200		/* (private) unrecoverable error */
-#ifdef __BLOCKS__
-#define	FTS_BLOCK_COMPAR 0x80000000	/* fts_compar is a block */
-#endif /* __BLOCKS__ */
 	int fts_options;		/* fts_open options, global flags */
 } FTS;
 
@@ -196,19 +186,6 @@
 	    int (*)(const FTSENT **, const FTSENT **)) LIBC_INODE64(fts_open);
 #endif /* !LIBC_ALIAS_FTS_OPEN */
 //End-Libc
-#ifdef __BLOCKS__
-//Begin-Libc
-#ifndef LIBC_ALIAS_FTS_OPEN_B
-//End-Libc
-FTS	*fts_open_b(char * const *, int,
-	    int (^)(const FTSENT **, const FTSENT **)) __DARWIN_INODE64(fts_open_b);
-//Begin-Libc
-#else /* LIBC_ALIAS_FTS_OPEN */
-FTS	*fts_open_b(char * const *, int,
-	    int (^)(const FTSENT **, const FTSENT **)) LIBC_INODE64(fts_open_b);
-#endif /* !LIBC_ALIAS_FTS_OPEN */
-//End-Libc
-#endif /* __BLOCKS__ */
 //Begin-Libc
 #ifndef LIBC_ALIAS_FTS_READ
 //End-Libc