+ zcontext = deflate_compress_new(DEFLATE_TYPE_ZLIB);
+ deflate_compress_data(zcontext, o->stream.text, o->stream.pos,
+ DEFLATE_END_OF_DATA, &zbuf, &zlen);
+ deflate_compress_free(zcontext);
+ sprintf(text, "<<\n/Filter/FlateDecode\n/Length %d\n>>\n", zlen);