Function alsa_sys::snd_mixer_selem_has_playback_switch
source · pub unsafe extern "C" fn snd_mixer_selem_has_playback_switch(
elem: *mut snd_mixer_elem_t
) -> c_intpub unsafe extern "C" fn snd_mixer_selem_has_playback_switch(
elem: *mut snd_mixer_elem_t
) -> c_int