ERR_peek_last_error
if (ERR_GET_REASON(ERR_peek_last_error()) ==
unsigned long error = ERR_peek_last_error();
if (ERR_GET_REASON(ERR_peek_last_error()) == BIO_R_NO_SUCH_FILE)
(ERR_GET_REASON(ERR_peek_last_error()) ==
unsigned long err = ERR_peek_last_error();
err = ERR_peek_last_error();
unsigned long err = ERR_peek_last_error();
if (ERR_GET_REASON(ERR_peek_last_error()) ==
if ((ERR_GET_REASON(ERR_peek_last_error()) ==
if ((ERR_GET_REASON(ERR_peek_last_error()) ==
unsigned long ERR_peek_last_error(void);
err = ERR_peek_last_error();
return translate_libcrypto_error(ERR_peek_last_error());