ref-filter: add support to sort by version

diff --git a/ref-filter.h b/ref-filter.h
index ab76b22de6c32eca6e07abfe6aa70cf6f8c39ab8..ef25b6ef87b437a1dadfea3a9c52e33523e73da2 100644 (file)
--- a/ref-filter.h
+++ b/ref-filter.h
@@ -28,7 +28,8 @@ struct atom_value;
 struct ref_sorting {
        struct ref_sorting *next;
        int atom; /* index into used_atom array (internal) */
-       unsigned reverse : 1;
+       unsigned reverse : 1,
+               version : 1;
 };
 
 struct ref_array_item {