flg_mask           12 include/uapi/linux/netfilter/xt_tcpudp.h 	__u8 flg_mask;			/* TCP flags mask byte */
flg_mask          105 net/netfilter/xt_tcpudp.c 		     (((unsigned char *)th)[13] & tcpinfo->flg_mask) == tcpinfo->flg_cmp))