make main_service_ready function static.

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2480 fd59a12c-fef9-0310-b244-a6a79926bd2f

exec/main.c

@@ -734,7 +734,7 @@ static void corosync_setscheduler (void)
 #endif
 }
 
-void main_service_ready (void)
+static void main_service_ready (void)
 {
 	int res;
 	/*