static void emit_writereq(h2o_timeout_entry_t *entry)
{
    h2o_http2_conn_t *conn = H2O_STRUCT_FROM_MEMBER(h2o_http2_conn_t, _write.timeout_entry, entry);

    do_emit_writereq(conn);
}
static void emit_writereq(h2o_timeout_entry_t *entry)
{
    h2o_http2_conn_t *conn = H2O_STRUCT_FROM_MEMBER(h2o_http2_conn_t, _write.timeout_entry, entry);

    do_emit_writereq(conn);
}