Defined in 1 files as a macro:

• bsd/netinet/tcp_var.h, line 403 (as a macro)

Referenced in 3 files:

• bsd/netinet/tcp_input.c
  • line 567
  • line 582
• bsd/netinet/tcp_output.c
  • line 1415
  • line 1420
• bsd/netinet/tcp_usrreq.c, line 1745