di_compatible_names
if ((di_compatible_names (node, &compat) < 1) ||
if ((n_names = di_compatible_names(node, &compat_names)) <= 0)
ncompat = di_compatible_names(node, &compat_array);
if ((n_names = di_compatible_names(di_node,
extern int di_compatible_names(di_node_t, char **names);
if ((n_names = di_compatible_names(di_node, &compatible_array)) > 0) {