MFIE_TYPE_CHALLENGE  696 drivers/staging/rtl8192e/rtllib.h 	MFIE_TYPE_CHALLENGE = 16,
MFIE_TYPE_CHALLENGE  861 drivers/staging/rtl8192u/ieee80211/ieee80211.h 	MFIE_TYPE_CHALLENGE = 16,
MFIE_TYPE_CHALLENGE  524 drivers/staging/rtl8712/ieee80211.h #define MFIE_TYPE_CHALLENGE  16
MFIE_TYPE_CHALLENGE  680 drivers/staging/rtl8723bs/include/ieee80211.h #define MFIE_TYPE_CHALLENGE  16