Defined in 5 files as a macro:

• contrib/ipfilter/ipsd/Celler/ip_compat.h, line 55 (as a macro)
• contrib/ipfilter/ipsend/.OLD/ip_compat.h, line 55 (as a macro)
• contrib/tcpdump/tcp.h, line 57 (as a macro)
• sys/contrib/ipfilter/netinet/ip_compat.h, line 1073 (as a macro)
• sys/netinet/tcp.h, line 67 (as a macro)

Referenced in 53 files:

• contrib/ipfilter/ipsd/Celler/ip_compat.h, line 54
• contrib/ipfilter/ipsend/.OLD/ip_compat.h, line 54
• contrib/ipfilter/ipsend/ip.c, line 279
• contrib/ipfilter/ipsend/ipsend.c, line 402
• contrib/ipfilter/ipsend/iptests.c
  • line 977
  • line 989
  • line 1075
  • line 1194
  • line 1232
  • line 1274
• contrib/ipfilter/ipsend/lsock.c, line 251
• contrib/ipfilter/lib/flags.c, line 24
• contrib/ipfilter/lib/ipft_tx.c, line 29
• contrib/ipfilter/lib/printpacket.c, line 92
• contrib/ipfilter/lib/tcp_flags.c, line 43
• contrib/ipfilter/tools/ipmon.c, line 85
• contrib/pf/ftp-proxy/filter.c
  • line 292
  • line 293
• contrib/pf/tftp-proxy/filter.c
  • line 302
  • line 304
  • line 306
  • line 308
• contrib/tcpdump/print-cnfp.c
  • line 225
  • line 321
  • line 417
• contrib/tcpdump/print-mptcp.c
  • line 181
  • line 182
  • line 205
  • line 206
  • line 206
  • line 249
• contrib/tcpdump/print-tcp.c
  • line 106
  • line 283
  • line 334
  • line 401
• contrib/traceroute/traceroute.c, line 1552
• sbin/ipfw/ipfw2.c
  • line 125
  • line 1159
  • line 4638
• sys/contrib/ipfilter/netinet/fil.c
  • line 1416
  • line 1422
  • line 1439
  • line 1449
• sys/contrib/ipfilter/netinet/ip_compat.h
  • line 771
  • line 1072
  • line 1088
• sys/contrib/ipfilter/netinet/ip_fil_freebsd.c, line 387
• sys/contrib/ipfilter/netinet/ip_ftp_pxy.c
  • line 573
  • line 927
• sys/contrib/ipfilter/netinet/ip_nat.c, line 5840
• sys/contrib/ipfilter/netinet/ip_rcmd_pxy.c, line 278
• sys/contrib/ipfilter/netinet/ip_rpcb_pxy.c, line 1183
• sys/contrib/ipfilter/netinet/ip_state.c
  • line 1413
  • line 1612
  • line 1621
  • line 1635
  • line 2034
  • line 2078
  • line 2090
  • line 2184
  • line 2196
  • line 2209
  • line 2387
  • line 4088
  • line 4130
  • line 4142
  • line 4171
• sys/contrib/ipfilter/netinet/ip_state.h, line 142
• sys/dev/hyperv/netvsc/if_hn.c, line 890
• sys/dev/sfxge/sfxge_rx.c, line 550
• sys/dev/sfxge/sfxge_tx.c
  • line 808
  • line 810
  • line 1066
  • line 1068
• sys/net/slcompress.c, line 177
• sys/netgraph/ng_tcpmss.c, line 330
• sys/netinet/libalias/alias.c
  • line 200
  • line 218
• sys/netinet/tcp.h, line 74
• sys/netinet/tcp_fsm.h
  • line 91
  • line 92
• sys/netinet/tcp_input.c
  • line 881
  • line 891
  • line 971
  • line 1011
  • line 1012
  • line 1073
  • line 1174
  • line 1223
  • line 1544
  • line 1561
  • line 1628
  • line 1658
  • line 1735
  • line 1953
  • line 1953
  • line 1956
  • line 1990
  • line 2045
  • line 2182
  • line 2247
  • line 2248
  • line 2361
  • line 3257
• sys/netinet/tcp_lro.c, line 686
• sys/netinet/tcp_output.c
  • line 141
  • line 335
  • line 424
  • line 426
  • line 433
  • line 442
  • line 460
  • line 548
  • line 673
  • line 764
  • line 803
  • line 809
  • line 825
  • line 1040
  • line 1047
  • line 1155
  • line 1187
  • line 1430
  • line 1431
  • line 1502
  • line 1532
• sys/netinet/tcp_stacks/rack.c
  • line 1705
  • line 1706
  • line 3327
  • line 3334
  • line 3376
  • line 5205
  • line 5275
  • line 5382
  • line 5382
  • line 5385
  • line 5443
  • line 5568
  • line 5595
  • line 5628
  • line 5688
  • line 5721
  • line 5806
  • line 5847
  • line 5925
  • line 5966
  • line 6031
  • line 6072
  • line 6139
  • line 6181
  • line 6513
  • line 6599
  • line 6631
  • line 7156
  • line 7311
  • line 7314
  • line 7321
  • line 7329
  • line 7346
  • line 7354
  • line 7589
  • line 7660
  • line 7703
  • line 7709
  • line 7719
  • line 7970
  • line 8039
  • line 8160
  • line 8205
  • line 8500
  • line 8501
  • line 8563
• sys/netinet/tcp_syncache.c
  • line 492
  • line 556
  • line 1017
  • line 1293
  • line 1293
  • line 1434
  • line 1598
  • line 1730
  • line 1741
  • line 1750
• sys/netinet/tcp_timewait.c
  • line 436
  • line 451
• sys/netpfil/ipfw/ip_fw2.c
  • line 630
  • line 630
  • line 689
  • line 2298
  • line 2298
• sys/netpfil/ipfw/ip_fw_dynamic.c
  • line 917
  • line 917
  • line 934
  • line 937
• sys/netpfil/ipfw/nat64/nat64lsn.c, line 312
• sys/netpfil/ipfw/pmod/tcpmod.c, line 206
• sys/netpfil/pf/pf.c
  • line 1963
  • line 2561
  • line 3658
  • line 3658
  • line 3669
  • line 3782
  • line 3783
  • line 3811
  • line 3961
  • line 4000
  • line 4049
  • line 4128
  • line 4285
  • line 4393
  • line 4401
  • line 4418
  • line 4430
  • line 4434
  • line 4435
  • line 4468
  • line 4468
• sys/netpfil/pf/pf_norm.c
  • line 1206
  • line 1305
  • line 1646
• sys/netpfil/pf/pf_osfp.c
  • line 108
  • line 108
• usr.sbin/ppp/ip.c
  • line 377
  • line 846
• usr.sbin/ppp/slcompress.c, line 186
• usr.sbin/ppp/tcpmss.c, line 115
• usr.sbin/traceroute6/traceroute6.c, line 1162
• usr.sbin/trpt/trpt.c, line 400