From 2204bcfd7cb4bfdff94512f42b328ebcdfc80b18 Mon Sep 17 00:00:00 2001
From: Sam Leffler <sam@FreeBSD.org>
Date: Mon, 9 Jan 2006 17:04:56 +0000
Subject: [PATCH] add flag to tag frames w/ a known bad FCS

Obtained from:	netbsd
MFC after:	1 week
---
 sys/net80211/ieee80211_radiotap.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/net80211/ieee80211_radiotap.h b/sys/net80211/ieee80211_radiotap.h
index 9cac685fda9..c474e32ccfb 100644
--- a/sys/net80211/ieee80211_radiotap.h
+++ b/sys/net80211/ieee80211_radiotap.h
@@ -212,5 +212,6 @@ enum ieee80211_radiotap_type {
 						 * 802.11 header and payload
 						 * (to 32-bit boundary)
 						 */
+#define	IEEE80211_RADIOTAP_F_BADFCS	0x40	/* does not pass FCS check */
 
 #endif /* _NET_IF_IEEE80211RADIOTAP_H_ */