Defined in 2 files as a struct:

• bsd/netinet/ip_var.h, line 65 (as a struct)
• osfmk/kdp/kdp_udp.h, line 48 (as a struct)

Referenced in 7 files:

• bsd/netinet/ip_compat.h, line 621
• bsd/netinet/tcp_input.c
  • line 438
  • line 526
  • line 615
• bsd/netinet/tcp_output.c
  • line 148
  • line 811
• bsd/netinet/tcpip.h
  • line 66
  • line 74
• bsd/netinet/udp_usrreq.c
  • line 301
  • line 302
  • line 303
  • line 305
  • line 306
  • line 309
  • line 310
  • line 311
• bsd/netinet/udp_var.h, line 68
• osfmk/kdp/kdp_udp.h, line 65