+ static const struct option options[] = {
+ { "help", no_argument, NULL, 'h' },
+ { "version", no_argument, NULL, ARG_VERSION },
+ { "quiet", no_argument, NULL, 'q' },
+ { "interface", required_argument, NULL, 'i' },
+ { "ignore", required_argument, NULL, ARG_IGNORE },
+ {}
+ };