seq3 275 include/net/tcp.h static inline bool between(__u32 seq1, __u32 seq2, __u32 seq3) seq3 277 include/net/tcp.h return seq3 - seq2 >= seq1 - seq2; seq3 139 net/dccp/dccp.h static inline int between48(const u64 seq1, const u64 seq2, const u64 seq3) seq3 141 net/dccp/dccp.h return (seq3 << 16) - (seq2 << 16) >= (seq1 << 16) - (seq2 << 16);