--- innwebd/BBS_fun.h	2004/06/25 07:01:51	1.1
+++ innwebd/BBS_fun.h	2008/04/11 17:14:49	1.5
@@ -1,14 +1,10 @@
 /*******************************************************/
 /*                                                     */
-/*  LeafOK Innd                                        */
-/*  Copyright (C) LeafOK.com, 2003-2004                */
+/*  LeafOK Innbbsd                                     */
 /*                                                     */
-/*  Programmed by Leaf                                 */
-/*  E-mail:leaf@leafok.com  QQ:6049044                 */
+/*  Copyright (C) LeafOK.com, 2003-2008                */
 /*                                                     */
-/*  http://bbs.leafok.com                              */
-/*  http://bbs.leafok.net                              */
-/*  http://bbs.fenglin.info                            */
+/*  http://www.leafok.com                              */
 /*                                                     */
 /*******************************************************/
 
@@ -20,7 +16,7 @@ public:
 	BBS_fun(void);
 	~BBS_fun(void);
 	static CString LML(const CString& source_str);
-	static CString ip_mask(const CString& ip);
+	static CString ip_mask(const CString& ip, int level = 2);
 	static CString FB2TXT(CString source_str);
 	static CString GB_decode(const CString& source_str);
 };