tls_key_share_client_peer_public
if (!tls_key_share_client_peer_public(s->s3->hs.key_share, cbs,
if (!tls_key_share_client_peer_public(s->s3->hs.key_share, &public,
if (!tls_key_share_client_peer_public(s->s3->hs.key_share,
int tls_key_share_client_peer_public(struct tls_key_share *ks, CBS *cbs,