Defined in 2 files as a macro:

• bsd/netinet/tcp_var.h, line 442 (as a macro)
• bsd/netinet/tcp_var.h, line 1138 (as a macro)

Referenced in 3 files:

• bsd/netinet/tcp_input.c
  • line 3698
  • line 3769
  • line 4289
  • line 4296
  • line 4951
  • line 4957
• bsd/netinet/tcp_output.c
  • line 1389
  • line 2526
• bsd/netinet/tcp_usrreq.c, line 3214