BFP_BTC_W4 387 drivers/staging/rtl8723bs/hal/HalBtcOutSrc.h typedef void (*BFP_BTC_W4)(void *pBtcContext, u32 RegAddr, u32 Data); BFP_BTC_W4 511 drivers/staging/rtl8723bs/hal/HalBtcOutSrc.h BFP_BTC_W4 fBtcWrite4Byte;