diff --git a/include/decl.h b/include/decl.h
index c6c703e89..5c7356c5d 100644
--- a/include/decl.h
+++ b/include/decl.h
@@ -545,6 +545,9 @@ struct instance_globals {
 
 E struct instance_globals g;
 
+E void decl_globals_init();
+
+
 #undef E
 
 #endif /* DECL_H */