--- libaitmqtt/src/aitmqtt.c	2012/05/05 13:10:24	1.1.1.1.2.14
+++ libaitmqtt/src/aitmqtt.c	2012/06/11 08:37:41	1.1.1.1.2.15
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitmqtt.c,v 1.1.1.1.2.14 2012/05/05 13:10:24 misho Exp $
+* $Id: aitmqtt.c,v 1.1.1.1.2.15 2012/06/11 08:37:41 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -188,6 +188,38 @@ mqtt_msgRealloc(mqtt_msg_t * __restrict msg, u_short l
 	msg->msg_base = p;
 
 	return ret;
+}
+
+/*
+ * mqtt_msgDup() - Duplicate message buffer
+ *
+ * @msg = Message
+ * return: NULL error or !=NULL duplicated message, after use must call mqtt_msgFree() with all!=0
+ */
+inline mqtt_msg_t *
+mqtt_msgDup(mqtt_msg_t * __restrict msg)
+{
+	mqtt_msg_t *m = NULL;
+
+	m = malloc(sizeof(mqtt_msg_t));
+	if (!m) {
+		LOGERR;
+		return NULL;
+	} else
+		memset(m, 0, sizeof(mqtt_msg_t));
+
+	if (msg->msg_len) {
+		m->msg_len = msg->msg_len;
+		m->msg_base = malloc(m->msg_len);
+		if (!m->msg_base) {
+			LOGERR;
+			free(m);
+			return NULL;
+		} else
+			memcpy(m->msg_base, msg->msg_base, m->msg_len);
+	}
+
+	return m;
 }
 
 /*