internal static extern void _GetSystemVersion(StringHandleOnStack retVer);

 private static extern void GetMessageFromNativeResources(ExceptionMessageKind kind, StringHandleOnStack retMesg);

 private extern static void ConstructInstantiation(IRuntimeMethodInfo method, TypeNameFormatFlags format, StringHandleOnStack retString);

 private static extern int GetManifestResourceInfo(RuntimeAssembly assembly,
                                                   String resourceName,
                                                   ObjectHandleOnStack assemblyRef,
                                                   StringHandleOnStack retFileName,
                                                   StackCrawlMarkHandle stackMark);

 private static extern void GetLocale(RuntimeAssembly assembly, StringHandleOnStack retString);

 private static extern void GetMessageForHR(int hresult, StringHandleOnStack retString);

 private static extern void GetCodeBase(RuntimeAssembly assembly, 
                                        bool copiedName, 
                                        StringHandleOnStack retString);

 private static extern void GetMachineDirectory(StringHandleOnStack retDirectory);

 private static extern void GetUserDirectory(StringHandleOnStack retDirectory);

 private static extern bool InternalGetSystemDefaultUILanguage(StringHandleOnStack systemDefaultUiLanguage);

 private static extern Int32 GetTitleNative(StringHandleOnStack outTitle, out Int32 outTitleLength);

 private static extern bool InternalGetUserDefaultUILanguage(StringHandleOnStack userDefaultUiLanguage);

 private static extern bool InternalGetDefaultLocaleName(int localetype, StringHandleOnStack localeString);

 private static extern void _GetAssemblyName(SafeTypeNameParserHandle pTypeNameParser, StringHandleOnStack retString);

		private static extern void ConstructInstantiation(IRuntimeMethodInfo method, StringHandleOnStack retString);

		private static extern void ConstructName(RuntimeTypeHandle handle, bool nameSpace, bool fullInst, bool assembly, StringHandleOnStack retString);

 private static extern void GetFileLoadExceptionMessage(int hResult, StringHandleOnStack retString);

 private static extern void GetCommandLine(StringHandleOnStack retString);

 private static extern void GetLocationEvidence(SafePEFileHandle peFile, out SecurityZone zone, StringHandleOnStack retUrl);

 private static extern void GetDeviceName( String driveLetter, StringHandleOnStack retDeviceName );