diff --git a/tools/lto/LTOCodeGenerator.h b/tools/lto/LTOCodeGenerator.h
index 0ebec2ca8b0..2dd3f656577 100644
--- a/tools/lto/LTOCodeGenerator.h
+++ b/tools/lto/LTOCodeGenerator.h
@@ -27,8 +27,7 @@
 // C++ class which implements the opaque lto_code_gen_t
 //
 
-class LTOCodeGenerator {
-public:
+struct LTOCodeGenerator {
     static const char*        getVersionString();
     
                             LTOCodeGenerator();
diff --git a/tools/lto/LTOModule.h b/tools/lto/LTOModule.h
index 4019e015a5d..7f475d40aa0 100644
--- a/tools/lto/LTOModule.h
+++ b/tools/lto/LTOModule.h
@@ -38,8 +38,7 @@ namespace llvm {
 //
 // C++ class which implements the opaque lto_module_t
 //
-class LTOModule {
-public:
+struct LTOModule {
 
     static bool              isBitcodeFile(const void* mem, size_t length);
     static bool              isBitcodeFile(const char* path);