Defined in 1 files as a macro:

• bsd/netinet/tcp_var.h, line 116 (as a macro)

Referenced in 2 files:

• bsd/netinet/tcp_output.c
  • line 326
  • line 635
  • line 956
• bsd/netinet/tcp_timer.c
  • line 185
  • line 204
  • line 412