Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/clang/tools/clang-fuzzer/proto-to-cxx/proto_to_cxx.h

@@ -0,0 +1,22 @@
+//==-- proto_to_cxx.h - Protobuf-C++ conversion ----------------------------==//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Defines functions for converting between protobufs and C++.
+//
+//===----------------------------------------------------------------------===//
+
+#include <cstdint>
+#include <cstddef>
+#include <string>
+
+namespace clang_fuzzer {
+class Function;
+std::string FunctionToString(const Function &input);
+std::string ProtoToCxx(const uint8_t *data, size_t size);
+}