Defined in 1 files as a macro:

• bsd/netinet/tcp_var.h, line 1071 (as a macro)

Referenced in 4 files:

• bsd/netinet/tcp_input.c
  • line 2683
  • line 6462
  • line 6569
• bsd/netinet/tcp_output.c, line 747
• bsd/netinet/tcp_subr.c, line 925
• bsd/netinet/tcp_syncookie.c, line 583