Index: configure
--- configure.orig
+++ configure
@@ -93,7 +93,7 @@ int main() {
   char buf[64];
   long x = 0;
   inet_pton(AF_INET, &x, buf);
-  return inet_ntop(AF_INET, &x, buf, sizeof(buf));
+  return inet_ntop(AF_INET, &x, buf, sizeof(buf)) != (void *)0;
 } 
 EOF