X-Git-Url: http://gitweb.fperrin.net/?p=iftop.git;a=blobdiff_plain;f=ether.h;h=cc0b3f2db0f3ef367d95a89be7614a179b3882b3;hp=6da3673640599d22d6708a69835f88b6131715fd;hb=HEAD;hpb=cd1db5a0a5c698b647e554a003c7e48b5db695f5

diff --git a/ether.h b/ether.h
index 6da3673..cc0b3f2 100644
--- a/ether.h
+++ b/ether.h
@@ -20,4 +20,14 @@ struct vlan_8021q_header {
 	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