/* Set this to control gnutls_global_set_log_level(); values 0 to 9 will setup
the library logging; a value less than 0 disables the calls to set up logging
callbacks. */
+#ifndef EXIM_GNUTLS_LIBRARY_LOG_LEVEL
#define EXIM_GNUTLS_LIBRARY_LOG_LEVEL -1
+#endif
+#ifndef EXIM_CLIENT_DH_MIN_BITS
#define EXIM_CLIENT_DH_MIN_BITS 1024
+#endif
/* With GnuTLS 2.12.x+ we have gnutls_sec_param_to_pk_bits() with which we
can ask for a bit-strength. Without that, we stick to the constant we had
before, for now. */
+#ifndef EXIM_SERVER_DH_BITS_PRE2_12
#define EXIM_SERVER_DH_BITS_PRE2_12 1024
+#endif
#define exim_gnutls_err_check(Label) do { \
if (rc != GNUTLS_E_SUCCESS) { return tls_error((Label), gnutls_strerror(rc), host); } } while (0)