
5.12 Macro and Type Definitions 567
keeps the unique identifier generated from the MAC address of the network interface
of the node, and it is used as a part of the home address when the node assigns the
home address to this virtual interface the first time.
The hif_prefix{} structure is used in the hif_softc{} structure.
Listing 5-32
if_hif.h
87 struct hif_prefix {
88 LIST_ENTRY(hif_prefix) hpfx_entry;
89 struct mip6_prefix *hpfx_mpfx;
90 };
91 LIST_HEAD(hif_prefix_list, hif_prefix);
if_hif.h
87–90 The hpfx_entry field makes a list of hif_prefix{} structures, represented as the
hif_prefix_list structure defined on line 91. The hpfx_mpfx field is a pointer to