* This file is part of uAnytun.
*
* uAnytun is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
- * published by the Free Software Foundation.
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
*
* uAnytun is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
int return_value = 0;
int sig;
- for(sig=1; sig < _NSIG; ++sig) {
+ for(sig=1; sig < NSIG; ++sig) {
if(sigismember(&set, sig)) {
switch(sig) {
case SIGINT: log_printf(NOTICE, "SIG-Int caught, exitting"); return_value = 1; break;