usbip_vhci_detach_device 63 tools/usb/usbip/libsrc/vhci_driver.h int usbip_vhci_detach_device(uint8_t port); usbip_vhci_detach_device 82 tools/usb/usbip/src/usbip_detach.c ret = usbip_vhci_detach_device(portnum);