1 files changed, 2 insertions, 0 deletions
diff --git a/src/cell.h b/src/cell.h
index fc283837..23b28da5 100644
--- a/src/cell.h
+++ b/src/cell.h
@@ -98,6 +98,8 @@ extern void cell_print(UnitCell *cell);
 extern UnitCell *match_cell(UnitCell *cell, UnitCell *template, int verbose,
                             int reduce);
 
+extern UnitCell *match_cell_ab(UnitCell *cell, UnitCell *template);
+
 extern UnitCell *load_cell_from_pdb(const char *filename);