return TCL_ERROR;
    }
    if (errno == EACCES) {
    decode:
	if (srcAttr & FILE_ATTRIBUTE_DIRECTORY) {
	    WCHAR *nativeSrcRest, *nativeDstRest;
	    const char **srcArgv, **dstArgv;
	    Tcl_Size size, srcArgc, dstArgc;
	    WCHAR nativeSrcPath[MAX_PATH];
	    WCHAR nativeDstPath[MAX_PATH];
	    Tcl_DString srcString, dstString;
	    const char *src, *dst;

	    size = GetFullPathNameW(nativeSrc, MAX_PATH,
		    nativeSrcPath, &nativeSrcRest);
	    if ((size <= 0) || (size > MAX_PATH)) {
		return TCL_ERROR;
	    }
	    size = GetFullPathNameW(nativeDst, MAX_PATH,
		    nativeDstPath, &nativeDstRest);
	    if ((size == 0) || (size > MAX_PATH)) {
		return TCL_ERROR;
	    }

	 * It is hidden. However there is a bug on some Windows OSes in which
	 * root volumes (drives) formatted as NTFS are declared hidden when
	 * they are not (and cannot be).
	 *
	 * We test for, and fix that case, here.
	 */

	Tcl_Size len;
	const char *str = TclGetStringFromObj(fileName, &len);

	if (len < 4) {
	    if (len == 0) {
		/*
		 * Not sure if this is possible, but we pass it on anyway.
		 */

ConvertFileNameFormat(
    Tcl_Interp *interp,		/* The interp we are using for errors. */
    TCL_UNUSED(int) /*objIndex*/,
    Tcl_Obj *fileName,		/* The name of the file. */
    int longShort,		/* 0 to short name, 1 to long name. */
    Tcl_Obj **attributePtrPtr)	/* A pointer to return the object with. */
{
    Tcl_Size pathc, i, length;
    Tcl_Obj *splitPath;

    splitPath = Tcl_FSSplitPath(fileName, &pathc);

    if (splitPath == NULL || pathc == 0) {
	if (interp != NULL) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(

     */

    Tcl_IncrRefCount(splitPath);

    for (i = 0; i < pathc; i++) {
	Tcl_Obj *elt;
	char *pathv;


	Tcl_ListObjIndex(NULL, splitPath, i, &elt);

	pathv = TclGetStringFromObj(elt, &length);
	if ((pathv[0] == '/') || ((length == 3) && (pathv[1] == ':'))
		|| (strcmp(pathv, ".") == 0) || (strcmp(pathv, "..") == 0)) {
	    /*