// and make the library thread safe
#define wxUSE_ZLIB 1
// Use zlib for compression in streams and PNG code
-#define wxUSE_GZSTREAM 1
- // Set to 1 to compile wxGzipInput/OutputStream classes.
- // Requires wxUSE_ZLIB.
#define wxUSE_IMAGE 1
// Set to 1 for wxImage support (recommended).
#define wxUSE_LIBPNG 1