pub unsafe extern "C" fn timer_settime(
timerid: timer_t,
flags: c_int,
new_value: *const itimerspec,
old_value: *mut itimerspec,
) -> c_int
pub unsafe extern "C" fn timer_settime(
timerid: timer_t,
flags: c_int,
new_value: *const itimerspec,
old_value: *mut itimerspec,
) -> c_int