dc_usb_open

libdivecomputer_sys

Function dc_usb_open 

Source 
pub unsafe extern "C" fn dc_usb_open(
    iostream: *mut *mut dc_iostream_t,
    context: *mut dc_context_t,
    device: *mut dc_usb_device_t,
) -> dc_status_t
Expand description

Open a USB connection.

@param[out] iostream A location to store the USB connection. @param[in] context A valid context object. @param[in] device A valid USB device. @returns #DC_STATUS_SUCCESS on success, or another #dc_status_t code on failure.