Switched back to SIOCGIFHWADDR for getting hardware address. Other platforms will need some more work...

iftop.h

@@ -36,13 +36,4 @@ void ui_init(void);
 void options_read(int argc, char **argv);
 
 
-/* Make use of SIOCGIFHWADDR work on FreeBSD and Solaris. */
-#ifndef SIOCGIFHWADDR
-#   ifdef HAVE_SYS_SOCKIO_H
-#       include <sys/sockio.h>  /* Solaris and others?? */
-#   endif
-#   define SIOCGIFHWADDR SIOCGIFADDR
-#   define ifr_hwaddr ifr_addr
-#endif
-
 #endif /* __IFTOP_H_ */