Function gnrc_netif_iter

pub unsafe extern "C" fn gnrc_netif_iter(
    prev: *const gnrc_netif_t,
) -> *mut gnrc_netif_t

@brief Iterate over all network interfaces.

@param[in] prev previous interface in iteration. NULL to start iteration.

@return The next network interface after @p prev. @return NULL, if @p prev was the last network interface.