Defined in 2 files as a macro:

• sys/contrib/ipfilter/netinet/ip_compat.h, line 213 (as a macro)
• sys/contrib/ipfilter/netinet/ip_compat.h, line 597 (as a macro)

Referenced in 4 files:

• contrib/ipfilter/lib/printpacket.c, line 71
• contrib/ipfilter/lib/printpacket6.c, line 40
• sys/contrib/ipfilter/netinet/ip_compat.h, line 596
• sys/contrib/ipfilter/netinet/ip_log.c, line 456