Defined in 2 files as a member:

• bsd/netinet/ip_var.h, line 80 (as a member)
• osfmk/kdp/kdp_udp.c, line 109 (as a member)

Referenced in 4 files:

• bsd/netinet/ip_compat.h, line 627
• bsd/netinet/tcpip.h, line 88
• bsd/netinet/udp_var.h, line 79
• osfmk/kdp/kdp_udp.c, line 129