LIBUSB_REQ_IN    3602 third_party/libusb/src/libusb/os/windows_usb.c 	if (LIBUSB_REQ_IN(request_type) && request == HID_REQ_GET_REPORT)
LIBUSB_REQ_IN     161 third_party/libusb/src/libusb/os/windows_usb.h #define LIBUSB_REQ_OUT(request_type) (!LIBUSB_REQ_IN(request_type))