Defined in 1 files as a macro:

• bsd/netinet/in.h, line 459 (as a macro)

Referenced in 4 files:

• bsd/kern/kpi_socket.c
  • line 643
  • line 686
• bsd/netinet/in_tclass.c, line 1067
• bsd/netinet/ip_icmp.c, line 1245
• bsd/netinet/ip_output.c
  • line 2280
  • line 2297
  • line 2553
  • line 2565