Defined in 1 files as a prototype:

• bsd/net/if_var_private.h, line 1671 (as a prototype)

Referenced in 4 files:

• bsd/net/if.c, line 1271
• bsd/net/kpi_interface.c, line 2897
• bsd/netinet/ip_input.c, line 2586
• bsd/netinet/ip_output.c, line 661