tag	line	file	source code
seq2	80	net/inet/tcp.h	static inline int before(unsigned long seq1, unsigned long seq2)
seq2	82	net/inet/tcp.h	return (long)(seq1-seq2) < 0;
seq2	85	net/inet/tcp.h	static inline int after(unsigned long seq1, unsigned long seq2)
seq2	87	net/inet/tcp.h	return (long)(seq1-seq2) > 0;
seq2	92	net/inet/tcp.h	static inline int between(unsigned long seq1, unsigned long seq2, unsigned long seq3)
seq2	94	net/inet/tcp.h	return (after(seq1+1, seq2) && before(seq1, seq3+1));