Index: DDDefs.h
===================================================================
diff -u -r9825ec38649b784ae9b71472ab0bf4ec27e26dc8 -ref2b4f007d09b4b14db6701816e5d94808a79239
--- DDDefs.h	(.../DDDefs.h)	(revision 9825ec38649b784ae9b71472ab0bf4ec27e26dc8)
+++ DDDefs.h	(.../DDDefs.h)	(revision ef2b4f007d09b4b14db6701816e5d94808a79239)
@@ -512,6 +512,18 @@
 };
 typedef enum Bicarb_Chamber_F_Fill_Exec_States BICARB_CHAMBER_FILL_EXEC_STATE_T;  ///< Type for bicarb chamber fill exec state enumeration
 
+//Enumeration of Bicarb chmaber drain mode exec states
+enum Dry_Bicart_Drain_Exec_States
+{
+    DRY_BICART_DRAIN_START_STATE = 0,
+    DRY_BICART_FLUID_DRAIN_STATE,
+    DRY_BICART_PRESSURE_EQUILLIBRIUM_STATE,
+    DRY_BICART_FLUID_DRAIN_END_STATE,
+    DRY_BICART_FLUID_DRAIN_DURATION_CHECK_STATE,
+    NUM_OF_DRY_BICART_DRAIN_EXEC_STATES
+};
+typedef enum Dry_Bicart_Drain_Exec_States DRY_BICART_DRAIN_EXEC_STATE_T;
+
 /**@}*/
 
 #endif