Defined in 1 files as a macro:

• bsd/netinet/tcp_var.h, line 465 (as a macro)

Referenced in 3 files:

• bsd/netinet/tcp_input.c
  • line 607
  • line 634
• bsd/netinet/tcp_output.c
  • line 1868
  • line 1879
• bsd/netinet/tcp_usrreq.c, line 2179