chanbuf           146 dev/usb/uaudio.c 	struct chanbuf {
chanbuf          2631 dev/usb/uaudio.c 	struct chanbuf *cb;
chanbuf          2697 dev/usb/uaudio.c 	struct chanbuf *cb = priv;
chanbuf          2735 dev/usb/uaudio.c 	struct chanbuf *cb;
chanbuf          2781 dev/usb/uaudio.c 	struct chanbuf *cb = priv;