--- zlib-1.2.5/win32/zlib.def.orig      2012-02-26 16:19:28.608868501 +0100
+++ zlib-1.2.5/win32/zlib.def   2012-02-26 16:19:34.156864592 +0100
@@ -1,3 +1,4 @@
+LIBRARY zlib1.dll
 ; zlib data compression library
 EXPORTS
 ; basic functions