--- libaitsync/inc/defs.h	2012/11/13 10:30:43	1.3.2.2
+++ libaitsync/inc/defs.h	2012/11/13 14:19:39	1.4
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: defs.h,v 1.3.2.2 2012/11/13 10:30:43 misho Exp $
+* $Id: defs.h,v 1.4 2012/11/13 14:19:39 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -51,6 +51,10 @@ SUCH DAMAGE.
 #define STRSIZ		256
 #endif
 
+#define DIFF_D0		'='
+#define DIFF_D1		'-'
+#define DIFF_D2		'+'
+
 #define CHUNK_MAX	4096
 #define DLTSYNC_MAGIC	0xDEBAC0DA
 #define SIGSYNC_MAGIC	0xDEADBEEF
@@ -72,15 +76,6 @@ typedef struct tagSyncChunk {
 	u_int sc_roll;
 	u_char sc_cksum[MD5_DIGEST_LENGTH];
 } sync_chunk_t;
-
-
-struct tagDirName {
-	u_char	ch;
-	u_short tag;
-	u_int	hash;
-	char	name[MAXPATHLEN];
-	char	extra[STRSIZ];
-};
 
 
 typedef struct tagSyncTag {