Defined in 2 files as a variable:

• bsd/netinet/ip_output.c, line 122 (as a variable)
• osfmk/kdp/kdp_udp.c, line 56 (as a variable)

Defined in 2 files as a member:

• bsd/netinet/ip.h, line 90 (as a member)
• osfmk/kdp/kdp_udp.h, line 99 (as a member)

Defined in 2 files as a externvar:

• bsd/netinet/ip_input.c, line 302 (as a externvar)
• bsd/netinet/ip_var.h, line 189 (as a externvar)

Referenced in 10 files:

• bsd/netinet/in_bootp.c
  • line 174
  • line 176
  • line 176
• bsd/netinet/ip_compat.h, line 563
• bsd/netinet/ip_fw2.c
  • line 702
  • line 1898
• bsd/netinet/ip_input.c
  • line 344
  • line 964
  • line 980
  • line 986
  • line 1216
• bsd/netinet/ip_mroute.c
  • line 1607
  • line 1609
  • line 1609
• bsd/netinet/ip_output.c
  • line 310
  • line 312
  • line 312
• bsd/netinet/raw_ip.c
  • line 325
  • line 327
  • line 329
  • line 329
• bsd/netinet/tcp_subr.c, line 400
• bsd/netinet6/ipsec.c
  • line 2229
  • line 2231
  • line 2231
• osfmk/kdp/kdp_udp.c
  • line 266
  • line 266
  • line 333
  • line 333
  • line 899
  • line 899