--- libaitcli/src/telnet.c	2013/05/30 09:16:42	1.4
+++ libaitcli/src/telnet.c	2019/02/04 21:22:31	1.5
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: telnet.c,v 1.4 2013/05/30 09:16:42 misho Exp $
+* $Id: telnet.c,v 1.5 2019/02/04 21:22:31 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -12,7 +12,7 @@ terms:
 All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
 
-Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
+Copyright 2004 - 2017
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -436,14 +436,14 @@ cli_telnet_GetCmd(struct telnetAttrs *attr)
  *
  * @attr = input attribute
  * @cmd = command
- * @opt = option, if 0xff not specified
+ * @optz = option, if 0xff not specified
  * @arg1 = sub-option code, if 0xff not specified
  * @arg2 = sub-option data, if NULL not specified
  * @arg3 = sub-option data size, if 0 not specified data
  * return: -1 can`t set command; !=-1 ok
 */
 int
-cli_telnet_SetCmd(struct telnetAttrs *attr, u_char cmd, u_char opt, ...)
+cli_telnet_SetCmd(struct telnetAttrs *attr, u_char cmd, int optz, ...)
 {
 	va_list lst;
 	u_char res;
@@ -464,10 +464,10 @@ cli_telnet_SetCmd(struct telnetAttrs *attr, u_char cmd
 			cli_SetErr(EINVAL, "Invalid option argument!");
 			return -1;
 		} else
-			attr->ta_opt = opt;
+			attr->ta_opt = (u_char) optz;
 	}
 	if (SB == attr->ta_cmd) {
-		va_start(lst, opt);
+		va_start(lst, optz);
 		res = (u_char) va_arg(lst, int);
 		if (0xff != res) {
 			*attr->ta_sub = res;