mock-eye-module/main.cpp
static void interrupt(int)
{
    std::cout << "Received interrupt signal." << std::endl;
    exit(0);
}
/** If we receive a SIGINT, we print a message and try to exit cleanly. */
If we receive a SIGINT, we print a message and try to exit cleanly.
If we receive a SIGINT we print a message and try to exit cleanly .
static void interrupt(int)
{
    std::cout << "Received interrupt signal." << std::endl;
    exit(0);
}
static void interrupt ( int ) { std :: cout << " " << std :: endl ; exit ( 0 ) ; }
If we receive a SIGINT, we print a message and try to exit cleanly.
If we receive a SIGINT we print a message and try to exit cleanly .