pub unsafe extern "C" fn snd_pcm_mmap_begin(
pcm: *mut snd_pcm_t,
areas: *mut *const snd_pcm_channel_area_t,
offset: *mut snd_pcm_uframes_t,
frames: *mut snd_pcm_uframes_t,
) -> c_int
Expand description
\defgroup PCM_Direct Direct Access (MMAP) Functions \ingroup PCM See the \ref pcm page for more details. {