<dec f='src/src/sys/dev/usb/uaudio.c' l='319' type='usbd_status uaudio_chan_open(struct uaudio_softc * , struct chan * )'/>
<use f='src/src/sys/dev/usb/uaudio.c' l='2603' u='c' c='uaudio_trigger_input'/>
<use f='src/src/sys/dev/usb/uaudio.c' l='2653' u='c' c='uaudio_trigger_output'/>
<def f='src/src/sys/dev/usb/uaudio.c' l='2678' ll='2719' macro='1' type='usbd_status uaudio_chan_open(struct uaudio_softc * sc, struct chan * ch)'/>
