--- libaitmqtt/inc/aitmqtt.h	2012/01/27 15:15:32	1.1.1.1.2.4
+++ libaitmqtt/inc/aitmqtt.h	2012/02/04 10:40:01	1.1.1.1.2.6
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitmqtt.h,v 1.1.1.1.2.4 2012/01/27 15:15:32 misho Exp $
+* $Id: aitmqtt.h,v 1.1.1.1.2.6 2012/02/04 10:40:01 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -50,9 +50,11 @@ SUCH DAMAGE.
 #define MAX_CONNID		24
 #define MAX_CRED		13
 #define MQTTMSG_MAX		65529
+#define MQTT_DATA_MAX		268435455
 
 #define MQTT_PROTO_VER		3
 #define MQTT_KEEPALIVE		10
+#define MQTT_DEFAULT_MSGID	0xDEBA
 
 /* FIXED HEADER */
 
@@ -232,6 +234,15 @@ inline int mqtt_msgRealloc(mqtt_msg_t * __restrict msg
  */
 int mqtt_expandTopic(const char *csInput, char * __restrict psRegEx, int regexLen, 
 		unsigned char BOL, unsigned char EOL);
+/*
+ * mqtt_sqlTopic() - Expanding topic to SQL search string
+ *
+ * @csInput = Input topic
+ * @psSQL = Output to SQL search string
+ * @sqlLen = Length of psSQL
+ * return: -1 error, 0 changed bytes
+ */
+int mqtt_sqlTopic(const char *csInput, char * __restrict psSQL, int sqlLen);
 
 /*
  * mqtt_encodeLen() Encode number to MQTT length field