Index: firmware/App/Modes/ModeHeatDisinfect.h
===================================================================
diff -u -raa36ab1ed13d099286cedcbd066f7dce11146d13 -r62a4d7b976107f7ac4d5013ce06f38f4a0bf65bd
--- firmware/App/Modes/ModeHeatDisinfect.h	(.../ModeHeatDisinfect.h)	(revision aa36ab1ed13d099286cedcbd066f7dce11146d13)
+++ firmware/App/Modes/ModeHeatDisinfect.h	(.../ModeHeatDisinfect.h)	(revision 62a4d7b976107f7ac4d5013ce06f38f4a0bf65bd)
@@ -33,6 +33,16 @@
 
 // ********** public definitions **********
 
+#pragma pack(push,1)
+/// Heat disinfect data
+typedef struct
+{
+    U32 internalState;       ///< Internal state of heat disinfect state machine
+    F32 elapsedTimeMins;     ///< Heat disinfect elapsed time in minutes
+    U32 currentCycle;        ///< Current cycle of the heat disinfect
+} DG_HEAT_DISINFECT_DATA_T;
+#pragma pack(pop)
+
 // ********** public function prototypes **********
 
 void initHeatDisinfectMode( void );           // initialize this module