; * src/itree.h (forget_itree): Make the prototype conditional.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/itree.h b/src/itree.h
index 436fcfc7a07..10ee0897c37 100644
--- a/src/itree.h
+++ b/src/itree.h
@@ -107,7 +107,9 @@ enum itree_order
   };
 
 extern void init_itree (void);
+#ifdef HAVE_UNEXEC
 extern void forget_itree (void);
+#endif
 extern void itree_node_init (struct itree_node *, bool, bool, Lisp_Object);
 extern ptrdiff_t itree_node_begin (struct itree_tree *, struct itree_node *);
 extern ptrdiff_t itree_node_end (struct itree_tree *, struct itree_node *);