Defined in 1 files as a macro:

• bsd/netinet/in.h, line 109 (as a macro)

Referenced in 10 files:

• bsd/net/if_gif.c, line 389
• bsd/netinet/in.h, line 110
• bsd/netinet/in_gif.c
  • line 128
  • line 255
• bsd/netinet/in_proto.c, line 210
• bsd/netinet/ip_encap.c, line 249
• bsd/netinet6/ah_input.c, line 452
• bsd/netinet6/esp_input.c, line 437
• bsd/netinet6/in6_gif.c
  • line 109
  • line 247
• bsd/netinet6/in6_proto.c, line 268
• bsd/netinet6/ipsec.c
  • line 3644
  • line 3694