refactored the handlers

bacnet-stack/ethernet.h

@@ -46,8 +46,6 @@
 bool ethernet_valid(void);
 void ethernet_cleanup(void);
 bool ethernet_init(char *interface_name);
-void ethernet_set_broadcast_address(
-  BACNET_ADDRESS *dest);  // destination address
 
 /* function to send a packet out the 802.2 socket */
 /* returns 0 on success, non-zero on failure */
@@ -73,5 +71,7 @@ uint16_t ethernet_receive(
   unsigned timeout); // milliseconds to wait for a packet
 
 void ethernet_get_my_address(BACNET_ADDRESS *my_address);
+void ethernet_get_broadcast_address(
+  BACNET_ADDRESS *dest);  // destination address
 
 #endif