<dec f='src/src/sys/dev/usb/usb.c' l='153' type='int usbopen(dev_t , int , int , struct lwp * )'/>
<use f='src/src/sys/dev/usb/usb.c' l='161'/>
<use f='src/src/sys/dev/usb/usb.c' l='161'/>
<def f='src/src/sys/dev/usb/usb.c' l='541' ll='565' type='int usbopen(dev_t dev, int flag, int mode, struct lwp * l)'/>
