diff -r 4091d4fe217f -r ab9f22ab57b5 thermferm/thermferm.h
--- a/thermferm/thermferm.h	Wed Jul 25 20:08:13 2018 +0200
+++ b/thermferm/thermferm.h	Tue Jul 31 16:42:11 2018 +0200
@@ -133,7 +133,9 @@
     struct _units_list	*next;
     int			version;		/* Record version		*/
     char		*uuid;			/* uid code			*/
-    char		*name;			/* friendly name		*/
+    char		*product_uuid;		/* Beer product uuid		*/
+    char		*product_code;		/* Beer product code		*/
+    char		*product_name;		/* Beer product name		*/
     char		*alias;			/* alias name 'unit1'		*/
     float		volume;			/* Volume of this unit		*/
     char		*air_address;		/* DS18B20 address		*/
@@ -197,6 +199,7 @@
     pid_var		*PID_cool;		/* PID cooler			*/
     pid_var		*PID_heat;		/* PID heater			*/
     int			mqtt_flag;		/* MQTT print values flag	*/
+    char		*event_msg;		/* Event message to log		*/
     int			alarm_flag;		/* Alarm flag			*/
     int			alarm_last;		/* Last alarm state		*/
 } units_list;
@@ -210,6 +213,7 @@
 #define	MQTT_FLAG_DATA		0x0001		/* Show updated data values	*/
 #define	MQTT_FLAG_BIRTH		0x0002		/* Show birth instead of data	*/
 #define MQTT_FLAG_DEATH		0x0004		/* Show death of a unit		*/
+#define	MQTT_FLAG_DLOG		0x0008		/* Send DLOG message		*/