1 files changed, 2 insertions, 0 deletions
diff --git a/src/cell.h b/src/cell.h
index 42ef2eb6..f44de74f 100644
--- a/src/cell.h
+++ b/src/cell.h
@@ -67,6 +67,8 @@ extern void cell_set_reciprocal(UnitCell *cell,
                                double bsx, double bsy, double bsz,
                                double csx, double csy, double csz);
 
+extern const char *cell_get_pointgroup(UnitCell *cell);
+
 extern double resolution(UnitCell *cell,
                          signed int h, signed int k, signed int l);