HID_OUT_CTL_CODE 173 third_party/libusb/src/libusb/os/windows_usb.h #define IOCTL_HID_GET_FEATURE HID_OUT_CTL_CODE(100) HID_OUT_CTL_CODE 174 third_party/libusb/src/libusb/os/windows_usb.h #define IOCTL_HID_GET_INPUT_REPORT HID_OUT_CTL_CODE(104)