Defined in 1 files as a macro:

• bsd/netinet/in.h, line 358 (as a macro)

Referenced in 4 files:

• bsd/netinet/in.c, line 189
• bsd/netinet/ip_icmp.c, line 690
• bsd/netinet/ip_input.c
  • line 645
  • line 646
• bsd/netinet/ip_output.c
  • line 1232
  • line 1233