{'tm_sec': 0, 'tm_hour': 0, 'tm_mday': 18, 'tm_isdst': 1, 'tm_year': 115,
    'tm_mon': 4, 'tm_yday': 137, 'tm_wday': 1, 'tm_min': 0}
Converting string date to epoch time not working with Cython and POSIX C libraries