llvm/llvm/include/llvm/Support/Base64.h

//===--- Base64.h - Base64 Encoder/Decoder ----------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file provides generic base64 encoder/decoder.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_SUPPORT_BASE64_H
#define LLVM_SUPPORT_BASE64_H

#include "llvm/Support/Error.h"
#include <cstdint>
#include <string>
#include <vector>

namespace llvm {

template <class InputBytes> std::string encodeBase64(InputBytes const &Bytes) { … }

llvm::Error decodeBase64(llvm::StringRef Input, std::vector<char> &Output);

} // end namespace llvm

#endif