llvm/llvm/include/llvm/Support/SHA1.h

//==- SHA1.h - SHA1 implementation for LLVM                     --*- 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 code is taken from public domain
// (http://oauth.googlecode.com/svn/code/c/liboauth/src/sha1.c)
// and modified by wrapping it in a C++ interface for LLVM,
// and removing unnecessary code.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_SUPPORT_SHA1_H
#define LLVM_SUPPORT_SHA1_H

#include <array>
#include <cstdint>

namespace llvm {
template <typename T> class ArrayRef;
class StringRef;

/// A class that wrap the SHA1 algorithm.
class SHA1 { … };

} // end llvm namespace

#endif