New ranking rank-2 .. Like rank-1 but subtracts staticrank.

[idzebra-moved-to-github.git] / index / rank.h

diff --git a/index/rank.h b/index/rank.h
index cff9646..c86b191 100644 (file)
--- a/index/rank.h
+++ b/index/rank.h
@@ -49,6 +49,7 @@ void zebraRankDestroy (struct zebra_register *reg);
 /* declaring externally defined rank class structures */
 /* remember to install rank classes in zebraapi.c as well!! */
 extern struct rank_control *rank_1_class;
+extern struct rank_control *rank_2_class;
 extern struct rank_control *rank_zv_class;
 extern struct rank_control *rank_static_class;
 extern struct rank_control *rank_similarity_class;