--- tftpd/inc/defs.h	2014/02/20 00:44:49	1.1.1.1.4.2
+++ tftpd/inc/defs.h	2014/02/20 15:39:15	1.1.1.1.4.3
@@ -14,12 +14,14 @@
 #define TFTP_OPT_TSIZE		"tsize"
 #define TFTP_OPT_BLKSIZE	"blksize"
 #define TFTP_OPT_TIMEOUT	"timeout"
+#define TFTP_OPT_ROLLOVER	"rollover"
 
 
 struct tagCli {
 	int		opc;
 	u_short		seq;
 	int		tout;
+	int		roll;
 	int		siz;
 	off_t		tsiz;
 	sockaddr_t	addr;