HelenOS sources
dsp_report_event 254 uspace/drv/audio/sb16/dsp.c dsp_report_event(dsp, PCM_EVENT_FRAMES_PLAYED);
dsp_report_event 261 uspace/drv/audio/sb16/dsp.c dsp_report_event(dsp, PCM_EVENT_FRAMES_CAPTURED);
dsp_report_event 269 uspace/drv/audio/sb16/dsp.c dsp_report_event(dsp, PCM_EVENT_CAPTURE_TERMINATED);
dsp_report_event 275 uspace/drv/audio/sb16/dsp.c dsp_report_event(dsp, PCM_EVENT_PLAYBACK_TERMINATED);
dsp_report_event 449 uspace/drv/audio/sb16/dsp.c dsp_report_event(dsp, PCM_EVENT_PLAYBACK_STARTED);
dsp_report_event 465 uspace/drv/audio/sb16/dsp.c dsp_report_event(dsp, PCM_EVENT_PLAYBACK_TERMINATED);
dsp_report_event 524 uspace/drv/audio/sb16/dsp.c dsp_report_event(dsp, PCM_EVENT_CAPTURE_STARTED);
dsp_report_event 539 uspace/drv/audio/sb16/dsp.c dsp_report_event(dsp, PCM_EVENT_CAPTURE_TERMINATED);
HelenOS homepage, sources at GitHub