Defined in 1 files as a prototype:

• sys/net/if.h, line 1240 (as a prototype)

Defined in 1 files as a macro:

• lib/libc/include/namespace.h, line 452 (as a macro)

Defined in 1 files as a function:

• lib/libc/net/if_nameindex.c, line 152 (as a function)

Referenced in 6 files:

• external/bsd/wpa/dist/wpa_supplicant/wpa_supplicant.c, line 5871
• lib/libc/net/if_nameindex.c, line 45
• libexec/rpc.rstatd/rstat_proc.c, line 275
• usr.sbin/altq/libaltq/parser.c, line 268
• usr.sbin/altq/tbrconfig/tbrconfig.c, line 200
• usr.sbin/ifmcstat/ifmcstat.c, line 107