Defined in 1 files as a macro:

• bsd/netinet/ip_var.h, line 198 (as a macro)

Referenced in 9 files:

• bsd/netinet/in_gif.c, line 231
• bsd/netinet/ip_divert.c, line 385
• bsd/netinet/ip_icmp.c, line 827
• bsd/netinet/ip_input.c, line 2460
• bsd/netinet/ip_output.c
  • line 349
  • line 1224
• bsd/netinet/raw_ip.c, line 331
• bsd/netinet/tcp_output.c, line 1756
• bsd/netinet/tcp_subr.c, line 661
• bsd/netinet/udp_usrreq.c, line 1119