Function esp_idf_sys::esp_netif_next

pub unsafe extern "C" fn esp_netif_next(
    esp_netif: *mut esp_netif_t,
) -> *mut esp_netif_t

@brief Iterates over list of interfaces. Returns first netif if NULL given as parameter

@param[in] esp_netif Handle to esp-netif instance

@return First netif from the list if supplied parameter is NULL, next one otherwise