$NetBSD$

--- src/io/unzip.h.orig	2003-02-08 21:45:41.000000000 +0100
+++ src/io/unzip.h
@@ -115,6 +115,8 @@ typedef struct unz_file_info_s
     tm_unz tmu_date;
 } unz_file_info;
 
+#define OF(x)	x
+
 extern int ZEXPORT unzStringFileNameCompare OF ((const char* fileName1,
 												 const char* fileName2,
 												 int iCaseSensitivity));
