From a9e1d240e3d5d0c07b8c2590efdf7b8d1e304efe Mon Sep 17 00:00:00 2001
From: Philipp Schafft <lion@lion.leolix.org>
Date: Mon, 8 Jul 2019 07:44:16 +0000
Subject: [PATCH] Update: Added fields for future use.

---
 include/igloo/ro.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/igloo/ro.h b/include/igloo/ro.h
index 66bbab7..60d3ac4 100644
--- a/include/igloo/ro.h
+++ b/include/igloo/ro.h
@@ -173,6 +173,10 @@ struct igloo_ro_type_tag {
     size_t                  type_length;
     /* Name of type */
     const char *            type_name;
+
+    /* STILL UNUSED: Parent type */
+    const igloo_ro_type_t * type_parent;
+
     /* Callback to be called on final free() */
     igloo_ro_free_t         type_freecb;
     /* Callback to be called by igloo_ro_new() */
@@ -199,6 +203,8 @@ struct igloo_ro_base_tag {
     char * name;
     /* Associated objects */
     igloo_ro_t associated;
+    /* STILL UNUSED: Instance objects */
+    igloo_ro_t instance;
 };
 int igloo_ro_new__return_zero(igloo_ro_t self, const igloo_ro_type_t *type, va_list ap);
 /* ---[ END PRIVATE ]--- */