Index: sources/MessageGlobals.h
===================================================================
diff -u -r6e845078107f7d15a3e471be421d5bce31fc51da -ra271469db538bfc35eba9a56308760893ecbc68e
--- sources/MessageGlobals.h	(.../MessageGlobals.h)	(revision 6e845078107f7d15a3e471be421d5bce31fc51da)
+++ sources/MessageGlobals.h	(.../MessageGlobals.h)	(revision a271469db538bfc35eba9a56308760893ecbc68e)
@@ -183,6 +183,9 @@
     ID_TD_ADJUST_START_TREATMENT_RESP                        = 0xA200,
     ID_UI_PRESSURE_LIMIT_WIDEN_RQST                          = 0xA400,
     ID_TD_PRESSURE_LIMIT_WIDEN_RESP                          = 0xA500,
+    ID_UI_RECIRCULATE_RQST                                   = 0xA600,
+    ID_TD_RECIRCULATE_RESP                                   = 0xA700,
+    ID_TD_RECIRCULATE_DATA                                   = 0xA800,
     ID_TD_UI_GENERIC_CONFIRMATION_REQUEST                    = 0xB500,
     ID_UI_CONFIRMATION_RESULT_RESP                           = 0xB600,
 };