pub unsafe extern "C" fn snd_mixer_selem_set_capture_switch_all(
elem: *mut snd_mixer_elem_t,
value: c_int,
) -> c_int
pub unsafe extern "C" fn snd_mixer_selem_set_capture_switch_all(
elem: *mut snd_mixer_elem_t,
value: c_int,
) -> c_int