Z_NEED_DICT
if (ret == Z_STREAM_ERROR || ret == Z_NEED_DICT) {
return Z_NEED_DICT;
err == Z_NEED_DICT ? Z_DATA_ERROR :
if (err == Z_NEED_DICT) {
if (ret != Z_OK && ret != Z_BUF_ERROR && ret != Z_NEED_DICT)
if (ret == Z_NEED_DICT) {
inf("8 b8 0 0 0 1", "need dictionary", 0, 8, 0, Z_NEED_DICT);
if (ret == Z_DATA_ERROR || ret == Z_NEED_DICT)
return Z_NEED_DICT;