Defined in 5 files as a macro:

• bsd/net/dlil.c, line 55 (as a macro)
• bsd/netinet/ip_input.c, line 99 (as a macro)
• bsd/netinet/ip_output.c, line 85 (as a macro)
• bsd/netinet/tcp_input.c, line 121 (as a macro)
• bsd/netinet/tcp_output.c, line 100 (as a macro)

Referenced in 3 files:

• bsd/netinet/ip_input.c
  • line 932
  • line 945
• bsd/netinet/ip_output.c, line 1024
• bsd/netinet/tcp_input.c
  • line 1103
  • line 1110
  • line 2333
  • line 2340