- { "iter", required_argument, 0, 'i' },
- { "wait", required_argument, 0, 'w' },
- { "create-in-main", required_argument, 0, 'm' },
- { "wait-before-first-event", required_argument, 0, 'b' },
- { 0, 0, 0, 0 }
+ { "iter", required_argument, nullptr, 'i' },
+ { "wait", required_argument, nullptr, 'w' },
+ { "create-in-main", required_argument, nullptr, 'm' },
+ { "wait-before-first-event", required_argument, nullptr, 'b' },
+ { nullptr, 0, nullptr, 0 }