1*81ad6265SDimitry Andric //===- Randstruct.h - Interfact for structure randomization -------*- C++ -*-=//
2*81ad6265SDimitry Andric //
3*81ad6265SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4*81ad6265SDimitry Andric // See https://llvm.org/LICENSE.txt for license information.
5*81ad6265SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6*81ad6265SDimitry Andric //
7*81ad6265SDimitry Andric //===----------------------------------------------------------------------===//
8*81ad6265SDimitry Andric //
9*81ad6265SDimitry Andric // This file contains the interface for Clang's structure field layout
10*81ad6265SDimitry Andric // randomization.
11*81ad6265SDimitry Andric //
12*81ad6265SDimitry Andric //===----------------------------------------------------------------------===//
13*81ad6265SDimitry Andric 
14*81ad6265SDimitry Andric #ifndef LLVM_CLANG_AST_RANDSTRUCT_H
15*81ad6265SDimitry Andric #define LLVM_CLANG_AST_RANDSTRUCT_H
16*81ad6265SDimitry Andric 
17*81ad6265SDimitry Andric namespace llvm {
18*81ad6265SDimitry Andric template <typename T> class SmallVectorImpl;
19*81ad6265SDimitry Andric } // end namespace llvm
20*81ad6265SDimitry Andric 
21*81ad6265SDimitry Andric namespace clang {
22*81ad6265SDimitry Andric 
23*81ad6265SDimitry Andric class ASTContext;
24*81ad6265SDimitry Andric class Decl;
25*81ad6265SDimitry Andric class RecordDecl;
26*81ad6265SDimitry Andric 
27*81ad6265SDimitry Andric namespace randstruct {
28*81ad6265SDimitry Andric 
29*81ad6265SDimitry Andric bool randomizeStructureLayout(const ASTContext &Context, RecordDecl *RD,
30*81ad6265SDimitry Andric                               llvm::SmallVectorImpl<Decl *> &FinalOrdering);
31*81ad6265SDimitry Andric 
32*81ad6265SDimitry Andric } // namespace randstruct
33*81ad6265SDimitry Andric } // namespace clang
34*81ad6265SDimitry Andric 
35*81ad6265SDimitry Andric #endif // LLVM_CLANG_AST_RANDSTRUCT_H
36