BTC_INTF_UNKNOWN   63 drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h 	BTC_INTF_UNKNOWN	= 0,
BTC_INTF_UNKNOWN   64 drivers/staging/rtl8723bs/hal/HalBtcOutSrc.h 	BTC_INTF_UNKNOWN	= 0,