Defined in 1 files as a macro:

• bsd/netinet/in.h, line 112 (as a macro)

Referenced in 4 files:

• bsd/net/bpf.c, line 3374
• bsd/netinet/igmp.c
  • line 2641
  • line 4074
• bsd/netinet/in.c, line 2791
• bsd/netinet/in_proto.c
  • line 196
  • line 354