llvm/lib/Fuzzer/FuzzerExtFunctions.h
Marcos Pividori f51c50474c [libFuzzer] Clean up headers and file formatting of LibFuzzer files.
Reorganize #includes to follow LLVM Coding Standards.
Include some missing headers. Required to use `Printf()`.

Aside from that, this patch contains no functional change.
It is purely a re-organization.

Differential Revision: https://reviews.llvm.org/D27363

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@289560 91177308-0d34-0410-b5e6-96231b3b80d8
2016-12-13 17:46:11 +00:00

36 lines
1.0 KiB
C++

//===- FuzzerExtFunctions.h - Interface to external functions ---*- C++ -* ===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// Defines an interface to (possibly optional) functions.
//===----------------------------------------------------------------------===//
#ifndef LLVM_FUZZER_EXT_FUNCTIONS_H
#define LLVM_FUZZER_EXT_FUNCTIONS_H
#include <stddef.h>
#include <stdint.h>
namespace fuzzer {
struct ExternalFunctions {
// Initialize function pointers. Functions that are not available will be set
// to nullptr. Do not call this constructor before ``main()`` has been
// entered.
ExternalFunctions();
#define EXT_FUNC(NAME, RETURN_TYPE, FUNC_SIG, WARN) \
RETURN_TYPE(*NAME) FUNC_SIG = nullptr
#include "FuzzerExtFunctions.def"
#undef EXT_FUNC
};
} // namespace fuzzer
#endif