H2C_8723B_KEEP_ALIVE 920 drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h H2C_8723B_KEEP_ALIVE = 0x03, H2C_8723B_KEEP_ALIVE 19 drivers/staging/rtl8723bs/include/rtl8723b_cmd.h H2C_8723B_KEEP_ALIVE = 0x03,