diff --git a/legacy/ecore/src/lib/ecore_wince/Ecore_WinCE.h b/legacy/ecore/src/lib/ecore_wince/Ecore_WinCE.h
index 1bb4ec4f7a..0b6b46a77c 100644
--- a/legacy/ecore/src/lib/ecore_wince/Ecore_WinCE.h
+++ b/legacy/ecore/src/lib/ecore_wince/Ecore_WinCE.h
@@ -213,9 +213,11 @@ EAPI void ecore_wince_window_show(Ecore_WinCE_Window *window);
 
 EAPI void ecore_wince_window_hide(Ecore_WinCE_Window *window);
 
-  EAPI void ecore_wince_window_suspend_set(Ecore_WinCE_Window *window, int (*suspend)(int), int backend);
+EAPI void ecore_wince_window_backend_set(Ecore_WinCE_Window *window, int backend);
 
-EAPI void ecore_wince_window_resume_set(Ecore_WinCE_Window *window, int (*resume)(int), int backend);
+EAPI void ecore_wince_window_suspend_set(Ecore_WinCE_Window *window, int (*suspend)(int));
+
+EAPI void ecore_wince_window_resume_set(Ecore_WinCE_Window *window, int (*resume)(int));
 
 EAPI void ecore_wince_window_geometry_get(Ecore_WinCE_Window *window,
                                           int                *x,
diff --git a/legacy/ecore/src/lib/ecore_wince/ecore_wince_window.c b/legacy/ecore/src/lib/ecore_wince/ecore_wince_window.c
index 795917464c..bb2bcd7894 100644
--- a/legacy/ecore/src/lib/ecore_wince/ecore_wince_window.c
+++ b/legacy/ecore/src/lib/ecore_wince/ecore_wince_window.c
@@ -138,7 +138,7 @@ ecore_wince_window_hide(Ecore_WinCE_Window *window)
 }
 
 void
-ecore_wince_window_suspend_set(Ecore_WinCE_Window *window, int (*suspend)(int), int backend)
+ecore_wince_window_backend_set(Ecore_WinCE_Window *window, int backend)
 {
    struct _Ecore_WinCE_Window *w;
 
@@ -147,11 +147,22 @@ ecore_wince_window_suspend_set(Ecore_WinCE_Window *window, int (*suspend)(int),
 
    w = (struct _Ecore_WinCE_Window *)window;
    w->backend = backend;
+}
+
+void
+ecore_wince_window_suspend_set(Ecore_WinCE_Window *window, int (*suspend)(int))
+{
+   struct _Ecore_WinCE_Window *w;
+
+   if (!window)
+     return;
+
+   w = (struct _Ecore_WinCE_Window *)window;
    w->suspend = suspend;
 }
 
 void
-ecore_wince_window_resume_set(Ecore_WinCE_Window *window, int (*resume)(int), int backend)
+ecore_wince_window_resume_set(Ecore_WinCE_Window *window, int (*resume)(int))
 {
    struct _Ecore_WinCE_Window *w;
 
@@ -159,7 +170,6 @@ ecore_wince_window_resume_set(Ecore_WinCE_Window *window, int (*resume)(int), in
      return;
 
    w = (struct _Ecore_WinCE_Window *)window;
-   w->backend = backend;
    w->resume = resume;
 }