+static int if_is_up; /* Interface has been marked up */
+static u_int32_t default_route_gateway; /* Gateway for default route added */
+static u_int32_t proxy_arp_addr; /* Addr for proxy arp entry added */
+
+/* Prototypes for procedures local to this file. */
+static int translate_speed __P((int));
+static int baud_rate_of __P((int));
+static int get_ether_addr __P((u_int32_t, struct sockaddr *));
+static int get_hw_addr __P((char *, struct sockaddr *));
+static int dlpi_attach __P((int, int));
+static int dlpi_info_req __P((int));
+static int dlpi_get_reply __P((int, union DL_primitives *, int, int));
+static int strioctl __P((int, int, void *, int, int));
+