/*
 *  call-seq:
 *     ObjectSpace.undefine_finalizer(obj)
 *
 *  Removes all finalizers for <i>obj</i>.
 *
 */

static VALUE
undefine_final(VALUE os, VALUE obj)
{
    rb_objspace_t *objspace = &rb_objspace;
    if (finalizer_table) {
        st_delete(finalizer_table, (st_data_t*)&obj, 0);
    }
    return obj;
}