Defined in 1 files as a prototype:

• sys/netinet/in_var.h, line 420 (as a prototype)

Defined in 1 files as a function:

• sys/netinet/in.c, line 1613 (as a function)

Referenced in 4 files:

• sys/dist/pf/net/if_pfsync.c, line 980
• sys/netinet/in.c, line 1250
• sys/netinet/ip_carp.c, line 1887
• sys/netinet/ip_output.c, line 1843