Defined in 3 files as a macro:

• external/bsd/tcpdump/dist/tcp.h, line 71 (as a macro)
• sys/external/bsd/ipf/netinet/ip_compat.h, line 939 (as a macro)
• sys/netinet/tcp.h, line 90 (as a macro)

Referenced in 11 files:

• external/bsd/ipf/dist/lib/tcpoptnames.c, line 20
• external/bsd/tcpdump/dist/print-tcp.c
  • line 125
  • line 505
• external/bsd/tcpdump/dist/tcp.h, line 89
• sys/dev/pci/cxgb/cxgb_lro.c, line 144
• sys/dist/pf/net/pf_norm.c
  • line 1442
  • line 1542
• sys/dist/pf/net/pf_osfp.c, line 232
• sys/external/bsd/ipf/netinet/ip_compat.h, line 938
• sys/kern/uipc_mbufdebug.c, line 895
• sys/netinet/tcp.h, line 95
• sys/netinet/tcp_input.c
  • line 3207
  • line 4452
• sys/netinet/tcp_output.c, line 1162