EBT_LOG_PREFIX_SIZE   17 include/uapi/linux/netfilter_bridge/ebt_log.h 	__u8 prefix[EBT_LOG_PREFIX_SIZE];
EBT_LOG_PREFIX_SIZE   36 net/bridge/netfilter/ebt_log.c 	info->prefix[EBT_LOG_PREFIX_SIZE - 1] = '\0';