Defined in 1 files as a function:

• bsd/netinet/ip_input.c, line 1443 (as a function)

Referenced in 4 files:

• bsd/netinet/ip_icmp.c, line 643
• bsd/netinet/ip_input.c, line 1818
• bsd/netinet/ip_var.h, line 184
• bsd/netinet/tcp_input.c, line 849