{'tm_sec': -1437999996, 'tm_hour': 4, 'tm_mday': 14, 'tm_isdst': 0,
    'tm_year': 69, 'tm_mon': 10, 'tm_yday': 317, 'tm_wday': 5, 'tm_min': 32671}
Converting string date to epoch time not working with Cython and POSIX C libraries