Defined in 2 files as a prototype:

• bsd/netinet/tcp_var.h, line 457 (as a prototype)
• bsd/netinet/tcp_var.h, line 460 (as a prototype)

Defined in 1 files as a function:

• bsd/netinet/tcp_debug.c, line 101 (as a function)

Referenced in 5 files:

• bsd/netinet/tcp_output.c, line 829
• bsd/netinet/tcp_subr.c, line 489
• bsd/netinet/tcp_timer.c, line 265
• bsd/netinet/tcp_usrreq.c, line 122
• bsd/netiso/tuba_usrreq.c, line 317