HelenOS sources

usb_port_enabled  262 uspace/drv/bus/usb/usbhub/port.c 		usb_port_enabled(&port->base);
usb_port_enabled  266 uspace/drv/bus/usb/xhci/rh.c 				usb_port_enabled(&port->base);
usb_port_enabled   87 uspace/lib/usb/include/usb/port.h void usb_port_enabled(usb_port_t *);