Defined in 1 files as a variable:

• bsd/netinet/ip_input.c, line 223 (as a variable)

Defined in 1 files as a externvar:

• bsd/netinet/ip_fw.h, line 314 (as a externvar)

Referenced in 2 files:

• bsd/netinet/ip_input.c, line 533
• bsd/netinet/ip_output.c, line 650