--- main.c.old	Thu Feb  3 15:39:27 2000
+++ main.c	Thu Feb  3 16:52:18 2000
@@ -160,8 +160,8 @@
 	exit (EX_USAGE);
 }
 
 
-void main(int argc, char *argv[]) {
+int main(int argc, char *argv[]) {
 	struct sigaction	sv;
 	u_long			net=0, mask=0, ns=0;
 	char 			*zone = "*";
@@ -209,7 +208,7 @@
 	openlog ("macipgw", LOG_PID | gDebug ? LOG_PERROR : 0, LOG_DAEMON);
 
 	sv.sa_handler = die;
-	sv.sa_mask = 0;
+	sigemptyset(&(sv.sa_mask));
 	sv.sa_flags = 0;
 	if (sigaction( SIGTERM, &sv, 0 ) < 0 ) {
 		syslog( LOG_ERR, "sigaction: %m" );
@@ -243,5 +242,6 @@
 	server();
 
 	die (0);
+	return(0);
 }