EC_FEATURE_MASK_0
return !!(features->flags[feature / 32] & EC_FEATURE_MASK_0(feature));
ec.features.flags[0] = EC_FEATURE_MASK_0(EC_FEATURE_FINGERPRINT);
ec.features.flags[1] = EC_FEATURE_MASK_0(EC_FEATURE_SCP);
data->flags[0] = EC_FEATURE_MASK_0(EC_FEATURE_FINGERPRINT);
data->flags[1] = EC_FEATURE_MASK_0(EC_FEATURE_SCP);