Index: firmware/App/Drivers/SafetyShutdown.h
===================================================================
diff -u -rde5a0d43bdef611d963d11855bc958a8d8899a09 -r8466e63f95f65a3ffb18c3af85ac99328e41167b
--- firmware/App/Drivers/SafetyShutdown.h	(.../SafetyShutdown.h)	(revision de5a0d43bdef611d963d11855bc958a8d8899a09)
+++ firmware/App/Drivers/SafetyShutdown.h	(.../SafetyShutdown.h)	(revision 8466e63f95f65a3ffb18c3af85ac99328e41167b)
@@ -28,12 +28,20 @@
  *  @addtogroup SafetyShutdown
  *  @{
  */
+
+// ********** public definitions **********
+/// Safety shutdown broadcast data
+typedef struct
+{
+    U32 isSafetyShutdownActivated;   ///< Is safety shutdown active boolean flag
+} HD_SAFETY_SHUTDOWN_DATA_T;
 
 // ********** public function prototypes **********
 
 void initSafetyShutdown( void );
 void activateSafetyShutdown( void );
 BOOL isSafetyShutdownActivated( void );
+SELF_TEST_STATUS_T execSafetyShutdownTest( void );
 
 BOOL testSetSafetyShutdownOverride( U32 value );
 BOOL testResetSafetyShutdownOverride( void );