Defined in 1 files as a prototype:

• bsd/netinet/ip_var.h, line 198 (as a prototype)

Defined in 1 files as a function:

• bsd/netinet/ip_output.c, line 2110 (as a function)

Referenced in 3 files:

• bsd/netinet/in_pcb.c, line 631
• bsd/netinet6/in6_pcb.c, line 622
• bsd/netinet6/ip6_output.c, line 2213