Defined in 5 files as a macro:

• external/bsd/ipf/dist/ipsd/Celler/ip_compat.h, line 103 (as a macro)
• external/bsd/tcpdump/dist/ip.h, line 146 (as a macro)
• external/mpl/dhcp/dist/includes/netinet/ip.h, line 148 (as a macro)
• sys/external/bsd/ipf/netinet/ip_compat.h, line 1171 (as a macro)
• sys/netinet/ip.h, line 223 (as a macro)

Referenced in 3 files:

• external/bsd/ipf/dist/ipsd/Celler/ip_compat.h, line 102
• external/bsd/ipf/dist/ipsend/ipsopt.c, line 56
• sys/external/bsd/ipf/netinet/ip_compat.h, line 1170