--- /dev/null
+#ifndef _ZLIB_H
+#define _ZLIB_H
+
+#include <zlib.h>
+
+#define zlib_inflate_workspacesize() 0
+#define zlib_deflate_workspacesize(windowBits, memLevel) 0
+
+#define zlib_inflateInit2 inflateInit2
+#define zlib_inflate inflate
+
+#define zlib_deflateInit2 deflateInit2
+#define zlib_deflate deflate
+#define zlib_deflateEnd deflateEnd
+
+#define DEF_MEM_LEVEL 8
+
+#endif /* _ZLIB_H */