140 	SSL *ssl = SSL_new(ctx); // TODO: also a DTLS context  in ssl_promotion()  local
141 	SSL_set_fd(ssl, (int)s);  in ssl_promotion()
144 		if (SSL_accept(ssl) <= 0) {  in ssl_promotion()
150 		if (SSL_connect(ssl) <= 0) {  in ssl_promotion()
157 	return ssl;  in ssl_promotion()
162 void ssl_finish(SSL *ssl)  in ssl_finish()  argument
175 	SSL_shutdown(ssl);  in ssl_finish()
176 	SSL_free(ssl);  in ssl_finish()
181 int ssl_send(SSL *ssl, char const *buffer, int size, char *errbuf, size_t errbuflen)  in ssl_send()  argument
183 	int status = SSL_write(ssl, buffer, size);  in ssl_send()
191 		int ssl_err = SSL_get_error(ssl, status); // TODO: does it pop the error?  in ssl_send()
209 int ssl_recv(SSL *ssl, char *buffer, int size, char *errbuf, size_t errbuflen)  in ssl_recv()  argument
211 	int status = SSL_read(ssl, buffer, size);  in ssl_recv()
214 		int ssl_err = SSL_get_error(ssl, status);  in ssl_recv()