A structure that provides information to the type system which is
used specifically for managing interface types.
GInterfaceInitFunc interface_init;
location of the interface initialization function
GInterfaceFinalizeFunc interface_finalize;
location of the interface finalization function
gpointer interface_data;
user-supplied data passed to the interface init/finalize functions
A structure that provides information to the type system which is used specifically for managing interface types. GInterfaceInitFunc interface_init; location of the interface initialization function GInterfaceFinalizeFunc interface_finalize; location of the interface finalization function gpointer interface_data; user-supplied data passed to the interface init/finalize functions