Defined in 1 files as a macro:

• bsd/netinet/in.h, line 352 (as a macro)

Referenced in 4 files:

• bsd/netinet/in.c, line 162
• bsd/netinet/ip_icmp.c, line 660
• bsd/netinet/ip_input.c
  • line 594
  • line 595
• bsd/netinet/ip_output.c
  • line 1091
  • line 1092