dc_usb_iterator_new

libdivecomputer_sys

Function dc_usb_iterator_new 

Source 
pub unsafe extern "C" fn dc_usb_iterator_new(
    iterator: *mut *mut dc_iterator_t,
    context: *mut dc_context_t,
    descriptor: *mut dc_descriptor_t,
) -> dc_status_t
Expand description

Create an iterator to enumerate the USB devices.

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