Gentoo-specific workaround due to https://bugs.gentoo.org/383179
--- a/zip/zunzip.h+++ b/zip/zunzip.h@@ -48,4 +48,8 @@#include <zlib.h>
+#ifndef OF+#define OF _Z_OF+#endif+#if defined(STRICTUNZIP) || defined(STRICTZIPUNZIP)
/* like the STRICT of WIN32, we define a pointer that cannot be converted