#if wxUSE_APPLE_IEEE
ConvertToIeeeExtended(d, (unsigned char *)buf);
#else
-# pragma warning "wxDataStream::WriteDouble() not using IeeeExtended - will not work!"
+# pragma warning "wxDataOutputStream::WriteDouble() not using IeeeExtended - will not work!"
buf[0] = '\0';
#endif
Write(buf, 10);