--- squid-3.0-PRE3-20051212/src/mem_node.cc.orig	2005-11-02 23:19:22.000000000 +0100
+++ squid-3.0-PRE3-20051212/src/mem_node.cc	2005-12-15 14:42:44.000000000 +0100
@@ -49,7 +49,7 @@
 makeMemNodeDataOffset()
 {
     mem_node *p = 0L;
-    return int(ptrdiff_t(&p->data));
+    return long(ptrdiff_t(&p->data));
 }
 
 /*