$NetBSD: patch-ah,v 1.3 2006/03/18 15:56:00 ben Exp $

--- unzip/unz.h.orig	2004-12-30 14:15:45.000000000 -0800
+++ unzip/unz.h
@@ -11,6 +11,14 @@
   ---------------------------------------------------------------------------*/
 
 #include "zlib.h"
+/* removed in NetBSD around 2001/01/18 */
+#ifndef OF
+#  ifdef STDC
+#    define OF(args)  args
+#  else
+#    define OF(args)  ()
+#  endif
+#endif
 
 /*****************************************/
 /*  Predefined, Machine-specific Macros  */