Defined in 1 files as a prototype:

• bsd/netinet/in.h, line 788 (as a prototype)

Defined in 1 files as a function:

• bsd/netinet/in_cksum.c, line 132 (as a function)

Referenced in 5 files:

• bsd/netinet/in_cksum.c, line 172
• bsd/netinet/tcp_input.c, line 1279
• bsd/netinet/tcp_lro.c, line 805
• bsd/netinet/tcp_subr.c
  • line 518
  • line 736
• bsd/netinet/udp_usrreq.c, line 1517