static int node_cmp(void *pa, void *pb)
static int node_cmp(const X509_POLICY_NODE * const *a, const X509_POLICY_NODE * const *b)
static int node_cmp(void *pa, void *pb)	{	X509_POLICY_NODE **a = pa, **b = pb;	return OBJ_cmp((*a)->data->valid_policy, (*b)->data->valid_policy);	}