Defined in 2 files as a struct:

• bsd/netinet/ip_var.h, line 64 (as a struct)
• osfmk/kdp/kdp_udp.h, line 48 (as a struct)

Referenced in 7 files:

• bsd/netinet/ip_compat.h, line 616
• bsd/netinet/tcp_input.c
  • line 466
  • line 567
  • line 656
• bsd/netinet/tcp_output.c
  • line 173
  • line 853
• bsd/netinet/tcpip.h
  • line 66
  • line 74
• bsd/netinet/udp_usrreq.c
  • line 329
  • line 330
  • line 331
  • line 333
  • line 334
  • line 337
  • line 338
  • line 339
• bsd/netinet/udp_var.h, line 67
• osfmk/kdp/kdp_udp.h, line 65