Defined in 1 files as a macro:

• bsd/netinet/in.h, line 442 (as a macro)

Referenced in 5 files:

• bsd/netinet/in.c, line 2390
• bsd/netinet/ip_icmp.c, line 1194
• bsd/netinet/ip_input.c, line 3568
• bsd/netinet/ip_output.c
  • line 2405
  • line 2464
  • line 2692
  • line 2725
• tests/sockopt_ip.c
  • line 261
  • line 262