Defined in 3 files as a struct:

• external/bsd/ipf/bin/ipsend/tcpip.h, line 40 (as a struct)
• external/bsd/ipf/dist/ipsd/Celler/ip_compat.h, line 124 (as a struct)
• sys/netinet/ip_var.h, line 43 (as a struct)

Referenced in 9 files:

• external/bsd/ipf/bin/ipsend/tcpip.h
  • line 54
  • line 63
• sys/arch/mips/mips/in_cksum.c, line 290
• sys/arch/powerpc/powerpc/in_cksum.c, line 252
• sys/netinet/dccp_usrreq.c
  • line 192
  • line 299
• sys/netinet/ip_var.h, line 51
• sys/netinet/tcp_input.c
  • line 3012
  • line 3012
  • line 3031
  • line 3031
  • line 3032
  • line 3033
• sys/netinet/tcp_subr.c
  • line 512
  • line 515
  • line 792
  • line 792
• sys/netinet/tcp_var.h, line 169
• sys/netinet/udp_var.h, line 41