RT_CHANNEL_DOMAIN_ETSI1_NULL  121 drivers/staging/rtl8188eu/include/rtw_mlme_ext.h 	RT_CHANNEL_DOMAIN_ETSI1_NULL = 0x21,
RT_CHANNEL_DOMAIN_ETSI1_NULL  145 drivers/staging/rtl8723bs/include/rtw_mlme_ext.h 	RT_CHANNEL_DOMAIN_ETSI1_NULL = 0x21,