Function set_key

lib_acl_cpp/include/acl_cpp/stream/sslbase_conf.hpp:152–156

* Add server/client's key (each configuration instance only needs to call this * method once) * @param key_file {const char*} Full path of key file, non-empty * @param key_pass {const char*} Password of key file. Can write NULL if there * is no key password * @return {bool} Whether setting was successful * @deprecated use add_cert(const char*, const char*, const char*) */

	 * @deprecated use add_cert(const char*, const char*, const char*)
	 */
	virtual bool set_key(const char* key_file, const char* key_pass) {
		(void) key_file;
		(void) key_pass;
		return false;
	}

	// Only for compatibility with old API
	bool set_key(const char* key_file) {