libusb_get_descriptor ( dev desc_type desc_index data length -- int )

Vocabulary

libusb

Inputs

dev	an object
desc_type	an object
desc_index	an object
data	an object
length	an object

Outputs

int

an object

Definition

USING: math ;

IN: libusb

:: libusb_get_descriptor
    ( dev desc_type desc_index data length -- int )
    dev LIBUSB_ENDPOINT_IN LIBUSB_REQUEST_GET_DESCRIPTOR
    desc_type 8 shift desc_index bitor
    0 data length 1000 libusb_control_transfer ; inline