Index: firmware/App/Modes/TreatmentStop.h
===================================================================
diff -u -rc65ad0538ff99c3e13d7d7866ac15e38a1ef6002 -r8bd1ae47aa13a843aa8abd6321ddc050deacb4a6
--- firmware/App/Modes/TreatmentStop.h	(.../TreatmentStop.h)	(revision c65ad0538ff99c3e13d7d7866ac15e38a1ef6002)
+++ firmware/App/Modes/TreatmentStop.h	(.../TreatmentStop.h)	(revision 8bd1ae47aa13a843aa8abd6321ddc050deacb4a6)
@@ -1,17 +1,17 @@
 /**************************************************************************
 *
-* Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2019-2021 Diality Inc. - All Rights Reserved.
 *
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
-* @file TreatmentStop.h
+* @file    TreatmentStop.h
 *
-* @author (last) Sean Nash
-* @date (last) 29-May-2020
+* @author  (last)      Sean Nash
+* @date    (last)      10-Aug-2021
 *
-* @author (original) Sean
-* @date (original) 15-Jan-2020
+* @author  (original)  Sean
+* @date    (original)  15-Jan-2020
 *
 ***************************************************************************/
 
@@ -34,6 +34,13 @@
 
 // ********** public definitions ******************
 
+/// Payload record for treatment stop mode broadcast message
+typedef struct
+{
+    U32 timeout;                            ///< Blood sitting timeout (in seconds)
+    U32 countdown;                          ///< Blood sitting timeout countdown (in seconds)
+} TREATMENT_STOP_PAYLOAD_T;
+
 // ********** public function prototypes **********
 
 void initTreatmentStop( void );