Index: firmware/App/Modes/ModePreTreat.h
===================================================================
diff -u -r08aa1ee4a1cc79526979153fa4759e1df3892203 -r68f18c1952d37f75f27b7ca45969af2202729bb5
--- firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision 08aa1ee4a1cc79526979153fa4759e1df3892203)
+++ firmware/App/Modes/ModePreTreat.h	(.../ModePreTreat.h)	(revision 68f18c1952d37f75f27b7ca45969af2202729bb5)
@@ -40,6 +40,7 @@
     U32 installState;               ///< Current disposable installation state
     U32 drySelfTestsState;          ///< Current dry self-tests state
     U32 primeState;                 ///< Current prime state
+    U32 recircState;                ///< Current re-circulate state
     U32 patientConnectionState;     ///< Current patient connection state
 } PRE_TREATMENT_STATE_DATA_T;