diff --git a/unmigrated/messages_windows.go b/unmigrated/messages_windows.go
deleted file mode 100644
index b021ae9..0000000
--- a/unmigrated/messages_windows.go
+++ /dev/null
@@ -1,72 +0,0 @@
-// 9 february 2014
-package ui
-
-import (
-//	"syscall"
-	"unsafe"
-)
-
-// SendMessage constants.
-const (
-	HWND_BROADCAST = HWND(0xFFFF)
-)
-
-type MSG struct {
-	Hwnd	HWND
-	Message	uint32
-	WParam	WPARAM
-	LParam	LPARAM
-	Time		uint32
-	Pt		POINT
-}
-
-var (
-	dispatchMessage = user32.NewProc("DispatchMessageW")
-	getMessage = user32.NewProc("GetMessageW")
-	postQuitMessage = user32.NewProc("PostQuitMessage")
-	sendMessage = user32.NewProc("SendMessageW")
-	translateMessage = user32.NewProc("TranslateMessage")
-)
-
-// TODO handle errors
-func DispatchMessage(lpmsg *MSG) (result LRESULT, err error) {
-	r1, _, _ := dispatchMessage.Call(uintptr(unsafe.Pointer(lpmsg)))
-	return LRESULT(r1), nil
-}
-
-var getMessageFail = -1		// because Go doesn't let me
-
-func GetMessage(hWnd HWND, wMsgFilterMin uint32, wMsgFilterMax uint32) (lpMsg *MSG, quit bool, err error) {
-	lpMsg = new(MSG)
-	r1, _, err := getMessage.Call(
-		uintptr(unsafe.Pointer(lpMsg)),
-		uintptr(hWnd),
-		uintptr(wMsgFilterMin),
-		uintptr(wMsgFilterMax))
-	if r1 == uintptr(getMessageFail) {		// failure
-		return nil, false, err
-	}
-	return lpMsg, r1 == 0, nil
-}
-
-// TODO handle errors
-func PostQuitMessage(nExitCode int) (err error) {
-	postQuitMessage.Call(uintptr(nExitCode))
-	return nil
-}
-
-// TODO handle errors
-func SendMessage(hWnd HWND, Msg uint32, wParam WPARAM, lParam LPARAM) (result LRESULT, err error) {
-	r1, _, _ := sendMessage.Call(
-		uintptr(hWnd),
-		uintptr(Msg),
-		uintptr(wParam),
-		uintptr(lParam))
-	return LRESULT(r1), nil
-}
-
-// TODO handle errors
-func TranslateMessage(lpMsg *MSG) (translated bool, err error) {
-	r1, _, _ := translateMessage.Call(uintptr(unsafe.Pointer(lpMsg)))
-	return r1 != 0, nil
-}