if (dctx->currlentable && dctx->currlentable != dctx->staticlentable)
zlib_freetable(&dctx->currlentable);
if (dctx->currdisttable && dctx->currdisttable != dctx->staticdisttable)
zlib_freetable(&dctx->currdisttable);
if (dctx->lenlentable)
zlib_freetable(&dctx->lenlentable);
if (dctx->currlentable && dctx->currlentable != dctx->staticlentable)
zlib_freetable(&dctx->currlentable);
if (dctx->currdisttable && dctx->currdisttable != dctx->staticdisttable)
zlib_freetable(&dctx->currdisttable);
if (dctx->lenlentable)
zlib_freetable(&dctx->lenlentable);