Index: AlarmDefs.h
===================================================================
diff -u -r67faeada1b2ca657e0515b07f21a19a07cab8fc8 -r2a0fa4fb67512b605c336722326ecf1c4c8cdd22
--- AlarmDefs.h	(.../AlarmDefs.h)	(revision 67faeada1b2ca657e0515b07f21a19a07cab8fc8)
+++ AlarmDefs.h	(.../AlarmDefs.h)	(revision 2a0fa4fb67512b605c336722326ecf1c4c8cdd22)
@@ -174,6 +174,15 @@
 };
 typedef enum Alarm_Priorities ALARM_PRIORITY_T;                     ///< Type for alarm priorities enumeration
 
+/// Enumeration of alarm silence commands.
+enum Alarm_Silence_Commands
+{
+    ALARM_SILENCE_CMD_CANCEL = 0,                                   ///< Indicates not an alarm or no alarms active at this time
+    ALARM_SILENCE_CMD_START = 1,                                    ///< Low priority alarm
+    NUM_OF_ALARM_SILENCE_CMDS                                       ///< Total number of alarm priorities
+};
+typedef enum Alarm_Silence_Commands ALARM_SILENCE_CMD_T;            ///< Type for alarm priorities enumeration
+
 /// Enumeration of alarm sources.
 enum Alarm_Sources
 {