Defined in 4 files as a macro:

• external/bsd/ipf/dist/ipsd/Celler/ip_compat.h, line 67 (as a macro)
• external/bsd/tcpdump/dist/tcp.h, line 57 (as a macro)
• sys/external/bsd/ipf/netinet/ip_compat.h, line 1132 (as a macro)
• sys/netinet/tcp.h, line 69 (as a macro)

Referenced in 20 files:

• external/bsd/ipf/dist/ipsd/Celler/ip_compat.h, line 66
• external/bsd/ipf/dist/ipsend/ipsend.c, line 418
• external/bsd/ipf/dist/ipsend/iptests.c
  • line 980
  • line 1148
  • line 1167
• external/bsd/ipf/dist/lib/flags.c, line 24
• external/bsd/ipf/dist/lib/ipft_tx.c
  • line 30
  • line 286
  • line 460
• external/bsd/ipf/dist/lib/printpacket.c, line 100
• external/bsd/ipf/dist/tools/ipmon.c, line 88
• external/bsd/tcpdump/dist/print-cnfp.c
  • line 229
  • line 325
  • line 421
• external/bsd/tcpdump/dist/print-tcp.c
  • line 110
  • line 415
• sys/dist/pf/net/pf.c, line 1313
• sys/dist/pf/net/pf_norm.c
  • line 1342
  • line 1364
• sys/external/bsd/ipf/netinet/fil.c
  • line 1373
  • line 1375
  • line 1377
  • line 1383
  • line 1392
  • line 1421
• sys/external/bsd/ipf/netinet/ip_compat.h
  • line 818
  • line 1131
• sys/kern/uipc_mbufdebug.c, line 826
• sys/net/slcompress.c
  • line 293
  • line 570
  • line 573
• sys/netinet/tcp_input.c
  • line 343
  • line 1844
  • line 2713
  • line 2723
• sys/netinet/tcp_output.c, line 1436
• usr.sbin/npf/npfctl/npf_data.c, line 480
• usr.sbin/npf/npfctl/npf_show.c, line 170
• usr.sbin/trpt/trpt.c, line 490