1 files changed, 10 insertions, 0 deletions

diff --git a/src/reducer/anastasis_api_redux.h b/src/reducer/anastasis_api_redux.h
index 4d62d5e..b4fe5c4 100644
--- a/src/reducer/anastasis_api_redux.h
+++ b/src/reducer/anastasis_api_redux.h
@@ -328,6 +328,16 @@ ANASTASIS_backup_action_ (json_t *state,
 
 
 /**
+ * Check if an external reducer binary is requested.
+ * Cache the result and unset the corresponding environment
+ * variable.
+ *
+ * @returns name of the external reducer or NULL to user internal reducer
+ */
+const char *
+ANASTASIS_REDUX_probe_external_reducer (void);
+
+/**
  * Generic container for an action with asynchronous activities.
  */
 struct ANASTASIS_ReduxAction