Defined in 2 files as a macro:

• sys/external/bsd/ipf/netinet/ip_compat.h, line 927 (as a macro)
• sys/netinet/tcp.h, line 86 (as a macro)

Referenced in 7 files:

• sys/dist/pf/net/pf_osfp.c, line 220
• sys/external/bsd/ipf/netinet/ip_compat.h, line 926
• sys/external/bsd/ipf/netinet/ip_state.c, line 1914
• sys/kern/uipc_mbufdebug.c, line 884
• sys/net/npf/npf_inet.c, line 329
• sys/netinet/tcp_input.c
  • line 3168
  • line 4434
  • line 4436
  • line 4437
• sys/netinet/tcp_output.c
  • line 1129
  • line 1133
  • line 1135
  • line 1136