EID_BSSCoexistence  388 drivers/staging/rtl8188eu/include/wifi.h #define	EID_BSSCoexistence	72 /*  20/40 BSS Coexistence */
EID_BSSCoexistence  558 drivers/staging/rtl8723bs/include/wifi.h 	EID_BSSCoexistence			= 72, /*  20/40 BSS Coexistence */