--- etc/atalkd/multicast.h.orig	Mon Oct 18 20:04:57 1999
+++ etc/atalkd/multicast.h	Mon Oct 18 20:04:17 1999
@@ -9,7 +9,7 @@
 #define PROTOTYPE(x)	()
 #endif __STDC__
 
-extern unsigned char	ethermulti[ 6 ];
+extern u_int8_t		ethermulti[ 6 ];
 
-int			addmulti PROTOTYPE(( char *, u_char * ));
-u_char			*zone_mcast PROTOTYPE(( char *, u_char ));
+int			addmulti PROTOTYPE(( char *, u_int8_t * ));
+u_int8_t		*zone_mcast PROTOTYPE(( char *, u_int8_t ));