Symbol: fr_tcpinwindow
usr/src/uts/common/inet/ipf/ip_state.c
1691
if (fr_tcpinwindow(fin, fdata, tdata, tcp, is->is_flags)) {
usr/src/uts/common/inet/ipf/netinet/ip_state.h
237
extern int fr_tcpinwindow __P((struct fr_info *, struct tcpdata *,