2 files changed, 8 insertions, 2 deletions

diff --git a/src/include/gnunet_arm_service.h b/src/include/gnunet_arm_service.h
index 012c27877..5a929a37e 100644
--- a/src/include/gnunet_arm_service.h
+++ b/src/include/gnunet_arm_service.h
@@ -51,7 +51,8 @@ extern "C"
  * @param cls closure
  * @param success GNUNET_YES if we think the service is running
  *                GNUNET_NO if we think the service is stopped
- *                GNUNET_SYSERR if we think ARM was not running
+ *                GNUNET_SYSERR if we think ARM was not running or
+ *                          if the service status is unknown
  */
 typedef void (*GNUNET_ARM_Callback) (void *cls, int success);
 
diff --git a/src/include/gnunet_protocols.h b/src/include/gnunet_protocols.h
index c86ad83ce..342014ae1 100644
--- a/src/include/gnunet_protocols.h
+++ b/src/include/gnunet_protocols.h
@@ -95,10 +95,15 @@ extern "C"
 
 /**
  * Response from ARM: service is now down.
- * (failed to start it).
+ * (failed to start it or shut it down).
  */
 #define GNUNET_MESSAGE_TYPE_ARM_IS_DOWN 11
 
+/**
+ * Response from ARM: service status is unknown.
+ */
+#define GNUNET_MESSAGE_TYPE_ARM_IS_UNKNOWN 12
+
 
 /**
  * HELLO message used for communicating peer addresses.