+static gnutls_dh_params_t dhparams(void)
+{
+ static int inited = 0;
+ static gnutls_dh_params_t pars;
+ int ret;
+
+ if(!inited) {
+ if(((ret = gnutls_dh_params_init(&pars)) != 0) ||
+ ((ret = gnutls_dh_params_generate2(pars, 2048)) != 0)) {
+ flog(LOG_ERR, "GnuTLS could not generate Diffie-Hellman parameters: %s", gnutls_strerror(ret));
+ exit(1);
+ }
+ inited = 1;
+ }
+ return(pars);
+}
+