Defined in 6 files as a macro:

• contrib/ipfilter/ipsd/Celler/ip_compat.h, line 91 (as a macro)
• contrib/ipfilter/ipsend/.OLD/ip_compat.h, line 91 (as a macro)
• contrib/tcpdump/ip.h, line 111 (as a macro)
• sys/contrib/ipfilter/netinet/ip_compat.h, line 840 (as a macro)
• sys/contrib/ipfilter/netinet/ip_compat.h, line 1112 (as a macro)
• sys/netinet/ip.h, line 159 (as a macro)

Referenced in 17 files:

• contrib/ipfilter/ipsd/Celler/ip_compat.h, line 90
• contrib/ipfilter/ipsend/.OLD/ip_compat.h, line 90
• contrib/ipfilter/ipsend/ipsopt.c
  • line 48
  • line 123
• contrib/ipfilter/ipsend/iptests.c, line 558
• contrib/ipfilter/lib/addipopt.c, line 49
• contrib/ipfilter/lib/ionames.c, line 28
• contrib/sendmail/src/daemon.c
  • line 3793
  • line 3810
• contrib/tcp_wrappers/fix_options.c, line 102
• contrib/tcpdump/print-ip.c
  • line 47
  • line 124
  • line 293
• contrib/telnet/telnet/commands.c, line 2914
• crypto/heimdal/appl/telnet/telnet/commands.c, line 2548
• sbin/ping/ping.c, line 1275
• sys/contrib/ipfilter/netinet/fil.c, line 245
• sys/contrib/ipfilter/netinet/ip_compat.h
  • line 839
  • line 1111
• sys/netinet/ip_options.c
  • line 157
  • line 173
  • line 242
  • line 661
• sys/netipsec/xform_ah.c, line 348
• sys/netpfil/ipfw/ip_fw2.c, line 317