116     HWVoiceOut *hw;  member
132     HWVoiceIn *hw;  member
157     int    (*init_out)(HWVoiceOut *hw, audsettings *as, void *drv_opaque);
158     void   (*fini_out)(HWVoiceOut *hw);
159     size_t (*write)   (HWVoiceOut *hw, void *buf, size_t size);
160     void   (*run_buffer_out)(HWVoiceOut *hw);
165     size_t (*buffer_get_free)(HWVoiceOut *hw);
170     void  *(*get_buffer_out)(HWVoiceOut *hw, size_t *size);
176     size_t (*put_buffer_out)(HWVoiceOut *hw, void *buf, size_t size);
177     void   (*enable_out)(HWVoiceOut *hw, bool enable);
178     void   (*volume_out)(HWVoiceOut *hw, Volume *vol);
180     int    (*init_in) (HWVoiceIn *hw, audsettings *as, void *drv_opaque);
181     void   (*fini_in) (HWVoiceIn *hw);
182     size_t (*read)    (HWVoiceIn *hw, void *buf, size_t size);
183     void   (*run_buffer_in)(HWVoiceIn *hw);
184     void  *(*get_buffer_in)(HWVoiceIn *hw, size_t *size);
185     void   (*put_buffer_in)(HWVoiceIn *hw, void *buf, size_t size);
186     void   (*enable_in)(HWVoiceIn *hw, bool enable);
187     void   (*volume_in)(HWVoiceIn *hw, Volume *vol);
190 void audio_generic_run_buffer_in(HWVoiceIn *hw);
191 void *audio_generic_get_buffer_in(HWVoiceIn *hw, size_t *size);
192 void audio_generic_put_buffer_in(HWVoiceIn *hw, void *buf, size_t size);
193 void audio_generic_run_buffer_out(HWVoiceOut *hw);
194 size_t audio_generic_buffer_get_free(HWVoiceOut *hw);
195 void *audio_generic_get_buffer_out(HWVoiceOut *hw, size_t *size);
196 size_t audio_generic_put_buffer_out(HWVoiceOut *hw, void *buf, size_t size);
197 size_t audio_generic_write(HWVoiceOut *hw, void *buf, size_t size);
198 size_t audio_generic_read(HWVoiceIn *hw, void *buf, size_t size);
207     HWVoiceOut hw;  member