1 files changed, 17 insertions, 11 deletions

diff --git a/src/include/gnunet_datastore_plugin.h b/src/include/gnunet_datastore_plugin.h
index 113f6b2f2..c4f31c7ce 100644
--- a/src/include/gnunet_datastore_plugin.h
+++ b/src/include/gnunet_datastore_plugin.h
@@ -19,6 +19,9 @@
  */
 
 /**
+ * @addtogroup fs_l2  File sharing and support services/libraries
+ * @{
+ *
  * @author Christian Grothoff
  *
  * @file
@@ -31,6 +34,7 @@
 #ifndef PLUGIN_DATASTORE_H
 #define PLUGIN_DATASTORE_H
 
+
 #include "gnunet_block_lib.h"
 #include "gnunet_configuration_lib.h"
 #include "gnunet_datastore_service.h"
@@ -98,17 +102,17 @@ struct GNUNET_DATASTORE_PluginEnvironment
  * @return #GNUNET_OK to keep the item
  *         #GNUNET_NO to delete the item
  */
-typedef int
-(*PluginDatumProcessor) (void *cls,
-                         const struct GNUNET_HashCode *key,
-                         uint32_t size,
-                         const void *data,
-                         enum GNUNET_BLOCK_Type type,
-                         uint32_t priority,
-                         uint32_t anonymity,
-                         uint32_t replication,
-                         struct GNUNET_TIME_Absolute expiration,
-                         uint64_t uid);
+typedef enum GNUNET_GenericReturnValue
+(*PluginDatumProcessor)(void *cls,
+                        const struct GNUNET_HashCode *key,
+                        uint32_t size,
+                        const void *data,
+                        enum GNUNET_BLOCK_Type type,
+                        uint32_t priority,
+                        uint32_t anonymity,
+                        uint32_t replication,
+                        struct GNUNET_TIME_Absolute expiration,
+                        uint64_t uid);
 
 
 /**
@@ -377,3 +381,5 @@ struct GNUNET_DATASTORE_PluginFunctions
 #endif
 
 /** @} */  /* end of group */
+
+/** @} */ /* end of group addition */