SSL3_RT_QUIC_DATAGRAM
qrx->msg_callback(0, OSSL_QUIC1_VERSION, SSL3_RT_QUIC_DATAGRAM, urxe + 1,
qtx->msg_callback(1, OSSL_QUIC1_VERSION, SSL3_RT_QUIC_DATAGRAM,
case SSL3_RT_QUIC_DATAGRAM:
if (content_type != SSL3_RT_QUIC_DATAGRAM)