misc fixes to function signatures

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56312 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/wx/dataobj.h

@@ -336,7 +336,8 @@ public:
         Constructs a data format object for one of the standard data formats or
         an empty data object (use SetType() or SetId() later in this case).
     */
-    wxDataFormat(NativeFormat format = wxDF_INVALID);
+    wxDataFormat(wxDataFormatId format = wxDF_INVALID);
+
     /**
         Constructs a data format object for a custom format identified by its
         name @a format.
@@ -583,7 +584,7 @@ public:
         @return @true on success, @false on failure.
     */
     virtual bool SetData(const wxDataFormat& format, size_t len,
-                           const void buf);
+                         const void* buf);
 };