X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fa8114de44a45d992e45912818307d8b1a5004ba..8ae4f08661d7b324d5cd7aa16ab1a7b2810d94f2:/include/wx/cocoa/ObjcRef.h

diff --git a/include/wx/cocoa/ObjcRef.h b/include/wx/cocoa/ObjcRef.h
index 2af1c2598a..faa11bea36 100644
--- a/include/wx/cocoa/ObjcRef.h
+++ b/include/wx/cocoa/ObjcRef.h
@@ -9,6 +9,8 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+#ifndef _WX_COCOA_OBJCREF_H__
+#define _WX_COCOA_OBJCREF_H__
 /*
 wxObjcAutoRefFromAlloc: construct a reference to an object that was
 [NSObject -alloc]'ed and thus does not need a retain
@@ -23,7 +25,7 @@ class wxObjcAutoRefBase
 {
 protected:
     static struct objc_object* ObjcRetain(struct objc_object*);
-    static struct objc_object* ObjcRelease(struct objc_object*);
+    static void ObjcRelease(struct objc_object*);
 };
 
 // T should be a pointer like NSObject*
@@ -74,3 +76,4 @@ public:
     {   return wxObjcAutoRefFromAlloc<T>::operator=(otherRef); }
 };
 
+#endif //ndef _WX_COCOA_OBJCREF_H__