1 files changed, 33 insertions, 0 deletions
diff --git a/ether.h b/ether.h
new file mode 100644
index 0000000..cc0b3f2
--- /dev/null
+++ b/ether.h
@@ -0,0 +1,33 @@
+#ifndef __ETHER_H_
+#define __ETHER_H_
+
+#define	ETHERTYPE_PUP		0x0200   
+#define	ETHERTYPE_IP		0x0800
+#define	ETHERTYPE_ARP		0x0806
+#define	ETHERTYPE_REVARP	0x8035
+
+#define	ETHER_ADDR_LEN		6
+
+struct	ether_header {
+	u_int8_t	ether_dhost[ETHER_ADDR_LEN];
+	u_int8_t	ether_shost[ETHER_ADDR_LEN];
+	u_int16_t	ether_type;
+} __attribute__((packed));
+
+
+struct vlan_8021q_header {
+	u_int16_t	priority_cfi_vid;
+	u_int16_t	ether_type;
+};
+
+/*
+ * http://www.gsp.com/cgi-bin/man.cgi?section=9&topic=ieee80211_radiotap
+ */
+struct radiotap_header {
+        u_int8_t        it_version;     /* set to 0 */
+        u_int8_t        it_pad;
+        u_int16_t       it_len;         /* entire length */
+        u_int32_t       it_present;     /* fields present */
+} __attribute__((packed));
+
+#endif