packets: Make Ethernet broadcast address available as a global object.

2008-07-14 13:54:13 -07:00
parent 0ad4720dc6
commit 49d9301d46
1 changed files with 4 additions and 0 deletions
@@ -35,11 +35,15 @@

 #include <stdint.h>
 #include <string.h>
+#include "compiler.h"
 #include "random.h"
 #include "util.h"

 #define ETH_ADDR_LEN           6

+static const uint8_t eth_addr_broadcast[ETH_ADDR_LEN] UNUSED
+    = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+
 static inline bool eth_addr_is_broadcast(const uint8_t ea[6])
 {
    return (ea[0] & ea[1] & ea[2] & ea[3] & ea[4] & ea[5]) == 0xff;