i2d_ECParameters
return i2d_ECParameters(pkey->pkey.ec, pder);
pstr->length = i2d_ECParameters(ec_key, &pstr->data);
DO_TEST(EC_KEY, d2i_ECParameters, i2d_ECParameters, ECParameters_print);
OSSL_DEPRECATEDIN_3_0 int i2d_ECParameters(const EC_KEY *key,
#define ECParameters_dup(x) ASN1_dup_of(EC_KEY, i2d_ECParameters, \
params->length = i2d_ECParameters(eckey, ¶ms->data);
k2d_NOCTX(ec_param, i2d_ECParameters)
(i2d_of_void *)i2d_ECParameters,