#define RSYNC_NAME "rsync"
#define BACKUP_SUFFIX "~"
+/* a non-zero CHAR_OFFSET makes the rolling sum stronger, but is
+ imcompatible with older versions :-( */
+#define CHAR_OFFSET 0
+
+
#define FILE_VALID 1
#define SAME_MODE (1<<1)
#define SAME_RDEV (1<<2)