SSL_ctrl
SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
SSL_ctrl((s), SSL_CTRL_GET_SHARED_GROUP, (n), NULL)
SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
SSL_ctrl(s, SSL_CTRL_GET_SIGNATURE_NID, 0, pn)
SSL_ctrl(s, SSL_CTRL_GET_PEER_SIGNATURE_NID, 0, pn)
SSL_ctrl(s, SSL_CTRL_GET_PEER_TMP_KEY, 0, pk)
long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
#define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
SSL_ctrl(s,SSL_CTRL_SET_TLSEXT_HOSTNAME,TLSEXT_NAMETYPE_host_name,(char *)name)
SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_DEBUG_ARG,0, (void *)arg)
SSL_ctrl(ssl, SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE, 0, NULL)
SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE,type, NULL)
SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS,0, (void *)arg)
SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS,0, (void *)arg)
SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS,0, (void *)arg)
SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS,0, (void *)arg)
SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP,0, (void *)arg)
SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP,arglen, (void *)arg)