@@ -113,7 +113,7 @@ static void sender(const struct ifreq *ifr, size_t nb)
*
* @return -1 on error, 0 on success
*/
-static int get_hwaddr(const char *iface, struct ifreq *dest_ifr)
+static int get_hwaddr(const char * restrict iface, struct ifreq * restrict dest_ifr)
{
int shw;