static void
AppendEnvironment(
    Tcl_Obj *pathPtr,
    const char *lib)
{
    Tcl_Size pathc;
    WCHAR wBuf[MAX_PATH];
    DWORD dw;
    char buf[MAX_PATH * 3];
    Tcl_Obj *objPtr;
    Tcl_DString ds;
    const char **pathv;
    char *shortlib;

    /*

	    break;
	}
    }
    if (shortlib == lib) {
	Tcl_Panic("no '/' character found in lib");
    }

    /*
     * The "L" preceding the TCL_LIBRARY string is used to tell VC++ that
     * this is a Unicode string.
    dw = GetEnvironmentVariableW(L"TCL_LIBRARY", wBuf, MAX_PATH);
    if (dw <= 0 || dw >= (sizeof(buf) / sizeof(buf[0]))) {
	return;
     */

    }
    GetEnvironmentVariableW(L"TCL_LIBRARY", wBuf, MAX_PATH);
    WideCharToMultiByte(CP_UTF8, 0, wBuf, -1, buf, MAX_PATH * 3, NULL, NULL);
    if (WideCharToMultiByte(
	    CP_UTF8, 0, wBuf, -1, buf, MAX_PATH * 3, NULL, NULL) == 0) {
	return;
    }

    if (buf[0] != '\0') {
	objPtr = Tcl_NewStringObj(buf, TCL_INDEX_NONE);
	Tcl_ListObjAppendElement(NULL, pathPtr, objPtr);

	TclWinNoBackslash(buf);
	Tcl_SplitPath(buf, &pathc, &pathv);