SSL_CTRL_SET_TMP_DH_CB
case SSL_CTRL_SET_TMP_DH_CB: {
case SSL_CTRL_SET_TMP_DH_CB:
case SSL_CTRL_SET_TMP_DH_CB: {
case SSL_CTRL_SET_TMP_DH_CB: {
SSL_CTX_callback_ctrl(ctx, SSL_CTRL_SET_TMP_DH_CB, (void (*)(void))dh);
SSL_callback_ctrl(ssl, SSL_CTRL_SET_TMP_DH_CB, (void (*)(void))dh);