Defined in 2 files as a struct:

• bsd/netinet/ip_var.h, line 76 (as a struct)
• osfmk/kdp/kdp_udp.h, line 55 (as a struct)

Referenced in 7 files:

• bsd/netinet/ip_compat.h, line 622
• bsd/netinet/tcp_input.c
  • line 543
  • line 661
  • line 761
• bsd/netinet/tcp_output.c
  • line 230
  • line 1292
• bsd/netinet/tcpip.h
  • line 72
  • line 80
• bsd/netinet/udp_usrreq.c
  • line 343
  • line 344
  • line 345
  • line 347
  • line 348
  • line 351
  • line 352
  • line 353
• bsd/netinet/udp_var.h, line 73
• osfmk/kdp/kdp_udp.h, line 72