SSL_STREAM_FLAG_UNI
stream2 = SSL_new_stream(ssl, SSL_STREAM_FLAG_UNI);
rstream = SSL_new_stream(conn, SSL_STREAM_FLAG_UNI);
pstream = SSL_new_stream(conn, SSL_STREAM_FLAG_UNI);
cstream = SSL_new_stream(conn, SSL_STREAM_FLAG_UNI);
flags |= SSL_STREAM_FLAG_UNI;
flags |= SSL_STREAM_FLAG_UNI;
int is_uni = ((flags & SSL_STREAM_FLAG_UNI) != 0);
{ OPK_C_NEW_STREAM, NULL, SSL_STREAM_FLAG_UNI, \
{ OPK_C_NEW_STREAM, NULL, (flags) | SSL_STREAM_FLAG_UNI, \