pub unsafe extern "C" fn snd_pcm_sw_params_set_silence_threshold(
pcm: *mut snd_pcm_t,
params: *mut snd_pcm_sw_params_t,
val: snd_pcm_uframes_t
) -> c_int
pub unsafe extern "C" fn snd_pcm_sw_params_set_silence_threshold(
pcm: *mut snd_pcm_t,
params: *mut snd_pcm_sw_params_t,
val: snd_pcm_uframes_t
) -> c_int