devinfo_usb_if_add
if ((nd = devinfo_usb_if_add (d, node, if_devfs_path,
d = devinfo_usb_if_add (parent, node, devfs_path, if_devfs_path, *i);
static HalDevice *devinfo_usb_if_add(HalDevice *d, di_node_t node, gchar *devfs_path,