Defined in 1 files as a macro:

• bsd/netinet/tcp.h, line 121 (as a macro)

Referenced in 3 files:

• bsd/netinet/tcp_input.c
  • line 2883
  • line 2885
• bsd/netinet/tcp_output.c
  • line 757
  • line 762
  • line 764
• bsd/netinet/tcp_sack.c, line 333