/* Mark code array such that isMarked(ic->cur_mark, i) is true only for nodes that are alive.  */
static void mark_code(struct icode *ic)
/* Mark code array such that isMarked(ic->cur_mark, i) is true only for nodes that are alive.  */
static void mark_code(struct icode *ic)
{
	ic->cur_mark += 1;
	make_marks(ic, ic->root);
}