--- libaitmqtt/inc/aitmqtt.h	2022/09/14 21:44:21	1.3.4.11
+++ libaitmqtt/inc/aitmqtt.h	2022/09/15 13:50:14	1.3.4.12
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitmqtt.h,v 1.3.4.11 2022/09/14 21:44:21 misho Exp $
+* $Id: aitmqtt.h,v 1.3.4.12 2022/09/15 13:50:14 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -238,7 +238,7 @@ typedef struct {
 /* MQTT structures */
 
 typedef struct {
-	unsigned char	sub_ret;
+	unsigned char	sub_qos;
 	mqtt_msg_t	sub_topic;
 	mqtt_msg_t	sub_value;
 } mqtt_subscr_t;
@@ -519,8 +519,8 @@ mqtt_msg_t *mqtt_msgUNSUBACK(unsigned short msgID);
  * @userLen = Username length
  * @psPass = Password for Username, only if csUser is set
  * @passLen = Password length
- * @psWillTopic = Will Topic if !=NULL Will Flags set into message and must be free()
- * @psWillMessage = Will Message, may be NULL if !NULL must be free() after use!
+ * @psWillTopic = Will Topic if !=NULL Will Flags set into message and must be e_free()
+ * @psWillMessage = Will Message, may be NULL if !NULL must be e_free() after use!
  * return: .reserved == 1 is error or == 0 connection flags & msg ok
  */
 mqtthdr_connack_t mqtt_readCONNECT(mqtt_msg_t * __restrict buf, unsigned short *KASec, 
@@ -612,7 +612,7 @@ int mqtt_readSUBSCRIBE(mqtt_msg_t * __restrict buf, un
  *
  * @buf = Message buffer
  * @msgID = MessageID
- * @subqos = Subscribes QoS, must be free after use with free()
+ * @subqos = Subscribes QoS, must be free after use with e_free()
  * return: -1 error or >-1 readed subscribes QoS elements
  */
 int mqtt_readSUBACK(mqtt_msg_t * __restrict buf, unsigned short *msgID, unsigned char **subqos);