Defined in 1 files as a macro:

• bsd/netinet/in.h, line 447 (as a macro)

Referenced in 4 files:

• bsd/netinet/in.c, line 2395
• bsd/netinet/ip_icmp.c, line 1196
• bsd/netinet/ip_output.c
  • line 2408
  • line 2476
  • line 2696
  • line 2746
• tests/sockopt_ip.c
  • line 318
  • line 319
  • line 329
  • line 330
  • line 425
  • line 452
  • line 506