194 	snd_pcm_sframes_t sframes;  in snd_pcm_plugin_rewind()  local
201         sframes = frames;  in snd_pcm_plugin_rewind()
202 	sframes = snd_pcm_rewind(plugin->gen.slave, sframes);  in snd_pcm_plugin_rewind()
203 	if (sframes < 0)  in snd_pcm_plugin_rewind()
204 		return sframes;  in snd_pcm_plugin_rewind()
205 	snd_pcm_mmap_appl_backward(pcm, (snd_pcm_uframes_t) sframes);  in snd_pcm_plugin_rewind()
206 	return (snd_pcm_sframes_t) sframes;  in snd_pcm_plugin_rewind()
218 	snd_pcm_sframes_t sframes;  in snd_pcm_plugin_forward()  local
225         sframes = frames;  in snd_pcm_plugin_forward()
226 	sframes = INTERNAL(snd_pcm_forward)(plugin->gen.slave, sframes);  in snd_pcm_plugin_forward()
227 	if (sframes < 0)  in snd_pcm_plugin_forward()
228 		return sframes;  in snd_pcm_plugin_forward()