Remove unused ngtcp2_iovec
@@ -2239,16 +2239,6 @@ NGTCP2_EXTERN int ngtcp2_conn_early_data_rejected(ngtcp2_conn *conn);
NGTCP2_EXTERN void ngtcp2_conn_get_rcvry_stat(ngtcp2_conn *conn,
ngtcp2_rcvry_stat *rcs);
-/**
- * @struct
- *
- * ngtcp2_iovec is a struct compatible to standard struct iovec.
- */
-typedef struct ngtcp2_iovec {
- void *iov_base;
- size_t iov_len;
-} ngtcp2_iovec;
-
/**
* @function
*
