--- ieee80211_var.h.orig	2010-03-13 10:36:33.000000000 +0100
+++ ieee80211_var.h	2010-03-13 11:22:40.000000000 +0100
@@ -137,6 +137,7 @@
 	uint32_t		ic_flags_ven;	/* vendor state flags */
 	uint32_t		ic_caps;	/* capabilities */
 	uint32_t		ic_htcaps;	/* HT capabilities */
+	uint32_t		ic_htextcaps;	/* HT extended capabilities */
 	uint32_t		ic_cryptocaps;	/* crypto capabilities */
 	uint8_t			ic_modecaps[2];	/* set of mode capabilities */
 	uint8_t			ic_promisc;	/* vap's needing promisc mode */
@@ -340,6 +341,7 @@
 	uint32_t		iv_flags_ven;	/* vendor state flags */
 	uint32_t		iv_caps;	/* capabilities */
 	uint32_t		iv_htcaps;	/* HT capabilities */
+	uint32_t		iv_htextcaps;	/* HT extended capabilities */
 	enum ieee80211_opmode	iv_opmode;	/* operation mode */
 	enum ieee80211_state	iv_state;	/* state machine state */
 	enum ieee80211_state	iv_nstate;	/* pending state */