void OpenSSL_SML_load_BIO_strings(void);
int OpenSSL_SML_get_error(void);
+int OpenSSL_SML_should_retry(BIO *b);
const char *OpenSSL_SML_lib_error_string(int err);
const char *OpenSSL_SML_func_error_string(int err);
const char *OpenSSL_SML_reason_error_string(int err);