Function dr_client_iterator_next_ex 

pub unsafe extern "C" fn dr_client_iterator_next_ex(
    iter: *mut dr_client_iterator_t,
    client: *mut dr_config_client_t,
) -> dr_config_status_t

Return information about a client.

\param[in] iter A client iterator created with dr_client_iterator_start()

\param[out] client The returned information about the client. On input, the struct_size field must be set and the client_path and client_options fields must each either be NULL if that data is not needed or point at a caller-allocated array of length #MAXIMUM_PATH for client_path or #DR_MAX_OPTIONS_LENGTH for client_options.