ill_refhold
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(ill2);
ill_refhold(ill);
ill_refhold(ill);
ill_refhold(src_ill);
ill_refhold(send_ill);
ill_refhold(ill);
extern void ill_refhold(ill_t *);
ill_refhold(hwaddr_ill); /* for symmetry */