1 files changed, 6 insertions, 1 deletions
diff --git a/src/sp-item.cpp b/src/sp-item.cpp
index 37bd0b19b..40c9b0233 100644
--- a/src/sp-item.cpp
+++ b/src/sp-item.cpp
@@ -1550,12 +1550,17 @@ NRArenaItem *SPItem::get_arenaitem(unsigned key)
     return NULL;
 }
 
-int sp_item_repr_compare_position(SPItem *first, SPItem *second)
+int sp_item_repr_compare_position(SPItem const *first, SPItem const *second)
 {
     return sp_repr_compare_position(first->getRepr(),
                                     second->getRepr());
 }
 
+SPItem const *sp_item_first_item_child(SPObject const *obj)
+{
+    return sp_item_first_item_child( const_cast<SPObject *>(obj) );
+}
+
 SPItem *sp_item_first_item_child(SPObject *obj)
 {
     SPItem *child = 0;