Defined in 1 files as a macro:

• include/uapi/linux/ip.h, line 24 (as a macro)

Referenced in 4 files:

• include/uapi/linux/in_route.h, line 31
• include/uapi/linux/ip.h, line 25
• net/ipv4/fib_rules.c, line 290
• net/netfilter/nf_log_syslog.c, line 339