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initialize on declaration
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@ -4222,8 +4222,7 @@ int main(int argc, char *argv[])
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cfg.restrict0b = 1;
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/* Ignore/handle certain signals */
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struct sigaction act;
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memset(&act, 0, sizeof(act));
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struct sigaction act = {};
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act.sa_sigaction = &sigint_handler;
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act.sa_flags = SA_SIGINFO;
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if (sigaction(SIGINT, &act, NULL) < 0) {
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