NFT_BASE_CHAIN    996 include/net/netfilter/nf_tables.h 	return chain->flags & NFT_BASE_CHAIN;
NFT_BASE_CHAIN   1705 net/netfilter/nf_tables_api.c 		chain->flags |= NFT_BASE_CHAIN | flags;
NFT_BASE_CHAIN   1962 net/netfilter/nf_tables_api.c 		flags |= chain->flags & NFT_BASE_CHAIN;