1 files changed, 2 insertions, 0 deletions

diff --git a/src/lib/ecore_cocoa/Ecore_Cocoa.h b/src/lib/ecore_cocoa/Ecore_Cocoa.h
index 27ae045a38..106b34788a 100644
--- a/src/lib/ecore_cocoa/Ecore_Cocoa.h
+++ b/src/lib/ecore_cocoa/Ecore_Cocoa.h
@@ -43,7 +43,9 @@ extern "C" {
  * @typedef Ecore_Cocoa_Window
  * Opaque handler to manipulate a Cocoa Window through Ecore
  */
+#ifndef _ECORE_COCOA_WINDOW_PREDEF
 typedef struct _Ecore_Cocoa_Window Ecore_Cocoa_Window;
+#endif /* ! _ECORE_COCOA_WINDOW_PREDEF */
 
 /**
  * @typedef Ecore_Cocoa_Screen