Function audio_device_alsa_sys::snd_hctl_poll_descriptors_revents

pub unsafe extern "C" fn snd_hctl_poll_descriptors_revents(
    ctl: *mut snd_hctl_t, 
    pfds: *mut pollfd, 
    nfds: c_uint, 
    revents: *mut c_ushort
) -> c_int