japan_call_sign    44 drivers/net/wireless/ray_cs.h     UCHAR japan_call_sign[12];
japan_call_sign   434 drivers/net/wireless/rayctl.h     UCHAR japan_call_sign[12];
japan_call_sign   442 drivers/net/wireless/rayctl.h     UCHAR japan_call_sign[12];
japan_call_sign   610 drivers/net/wireless/rayctl.h         struct japan_call_sign_rxd japan_call_sign;