SCN                87 drivers/net/wan/hdlc_ppp.c       SCN = 0x200, STR = 0x400, STA = 0x800, SCJ = 0x1000};
SCN               727 drivers/staging/rtl8188eu/include/ieee80211.h 	SCN = 0, /* no secondary channel */
SCN              1122 drivers/staging/rtl8723bs/include/ieee80211.h 	SCN = 0, /* no secondary channel */