Defined in 1 files as a function:

• bsd/netinet/ip_input.c, line 1616 (as a function)

Referenced in 4 files:

• bsd/netinet/ip_icmp.c, line 691
• bsd/netinet/ip_input.c, line 1998
• bsd/netinet/ip_var.h, line 207
• bsd/netinet/tcp_input.c, line 1012