[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
llvm-svn: 289560
diff --git a/llvm/lib/Fuzzer/FuzzerIO.cpp b/llvm/lib/Fuzzer/FuzzerIO.cpp
index 5d4d415..eda8e87 100644
--- a/llvm/lib/Fuzzer/FuzzerIO.cpp
+++ b/llvm/lib/Fuzzer/FuzzerIO.cpp
@@ -8,6 +8,7 @@
//===----------------------------------------------------------------------===//
// IO functions.
//===----------------------------------------------------------------------===//
+
#include "FuzzerIO.h"
#include "FuzzerDefs.h"
#include "FuzzerExtFunctions.h"
@@ -15,8 +16,8 @@
#include <cstdarg>
#include <fstream>
#include <iterator>
-#include <sys/types.h>
#include <sys/stat.h>
+#include <sys/types.h>
namespace fuzzer {