METHOD
static int ossl_method_up_ref(METHOD *method)
static void ossl_method_free(METHOD *method)
METHOD method;
METHOD method;
#define INVOKE(t,m) (*METHOD(t,m))
#define ALIGNMENT(t) (METHOD(t, getAlign) == NULL ? \
func = METHOD(etype, getDefault);
ng_getDefault_t *const func = METHOD(type, getDefault);