/** Clears and frees a EC_GROUP object
* \param group EC_GROUP object to be cleared and freed.
*/
-void EC_GROUP_clear_free(EC_GROUP *group);
+DEPRECATEDIN_3(void EC_GROUP_clear_free(EC_GROUP *group))
/** Copies EC_GROUP objects. Note: both EC_GROUPs must use the same EC_METHOD.
* \param dst destination EC_GROUP object