Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r992975fb3cd56ddd7567b5e27f8bebd9b9948e9d -r43f57e52a9a31e5154579178e847db3a6917b93c
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 992975fb3cd56ddd7567b5e27f8bebd9b9948e9d)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 43f57e52a9a31e5154579178e847db3a6917b93c)
@@ -185,6 +185,9 @@
 // MSG_ID_DG_START_STOP_RO_PERMEATE_SAMPLE_MODE_CMD_REQUEST
 void handleStartStopDGROPermeateSample( MESSAGE_T* message );
 
+// MSG_ID_HD_SEND_RO_PERMEATE_SAMPLE_DISPENSE_REQUEST
+void handleReceiveROPermeatSampleDispenseRequest( MESSAGE_T* message );
+
 // *********** public test support message functions **********
 
 // MSG_TESTER_LOG_IN