Defined in 5 files as a macro:

• external/bsd/ipf/dist/ipsd/Celler/ip_compat.h, line 106 (as a macro)
• external/bsd/tcpdump/dist/ip.h, line 147 (as a macro)
• external/mpl/dhcp/dist/includes/netinet/ip.h, line 149 (as a macro)
• sys/external/bsd/ipf/netinet/ip_compat.h, line 1174 (as a macro)
• sys/netinet/ip.h, line 220 (as a macro)

Referenced in 3 files:

• external/bsd/ipf/dist/ipsd/Celler/ip_compat.h, line 105
• external/bsd/ipf/dist/ipsend/ipsopt.c, line 57
• sys/external/bsd/ipf/netinet/ip_compat.h, line 1173