net: cosmetic: Un-typedef Ethernet_t
Separate the Ethernet header from the 802 header.
Base the size constants on the structs.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/include/net.h b/include/net.h
index 7692153..2551516 100644
--- a/include/net.h
+++ b/include/net.h
@@ -156,7 +156,17 @@
/*
* Ethernet header
*/
-typedef struct {
+
+struct ethernet_hdr {
+ uchar et_dest[6]; /* Destination node */
+ uchar et_src[6]; /* Source node */
+ ushort et_protlen; /* Protocol or length */
+};
+
+/* Ethernet header size */
+#define ETHER_HDR_SIZE (sizeof(struct ethernet_hdr))
+
+struct e802_hdr {
uchar et_dest[6]; /* Destination node */
uchar et_src[6]; /* Source node */
ushort et_protlen; /* Protocol or length */
@@ -167,10 +177,10 @@
uchar et_snap2;
uchar et_snap3;
ushort et_prot; /* 802 protocol */
-} Ethernet_t;
+};
-#define ETHER_HDR_SIZE 14 /* Ethernet header size */
-#define E802_HDR_SIZE 22 /* 802 ethernet header size */
+/* 802 ethernet header size */
+#define E802_HDR_SIZE (sizeof(struct e802_hdr))
/*
* Ethernet header