$NetBSD$

--- ./async/qhash.h.orig	2002-05-28 11:50:37.000000000 +0100
+++ ./async/qhash.h
@@ -166,7 +166,7 @@ class bhash // <K, void, H, E, kludge>
 
 public:
   bhash () {}
-  void clear () { deleteall (); }
+  void clear () { this->deleteall (); }
   ~bhash () { clear (); }
 
   bool insert (const K &k) {
