X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e3e65dac0c4e7ad19e3c270caa1e0eea138e5d8d..e487524e492809638b7e335937c41fd432458a54:/include/wx/ipcbase.h

diff --git a/include/wx/ipcbase.h b/include/wx/ipcbase.h
index 44c594b45d..1ceda4baa2 100644
--- a/include/wx/ipcbase.h
+++ b/include/wx/ipcbase.h
@@ -9,8 +9,8 @@
 // Licence:   	wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
-#ifndef __IPCBASEH__
-#define __IPCBASEH__
+#ifndef _WX_IPCBASEH__
+#define _WX_IPCBASEH__
 
 #ifdef __GNUG__
 #pragma interface "ipcbase.h"
@@ -33,7 +33,7 @@ class WXDLLEXPORT wxConnectionBase: public wxObject
   // Calls that CLIENT can make
   virtual bool Execute(char *data, int size = -1, wxDataFormat format = wxDF_TEXT ) = 0;
   virtual bool Execute(const wxString& str) { return Execute((char *)(const char *)str, -1, wxDF_TEXT); }
-  virtual char *Request(const wxString& item, int *size = NULL, wxDataFormat format = wxDF_TEXT) = 0;
+  virtual char *Request(const wxString& item, int *size = (int *) NULL, wxDataFormat format = wxDF_TEXT) = 0;
   virtual bool Poke(const wxString& item, char *data, int size = -1, wxDataFormat format = wxDF_TEXT) = 0;
   virtual bool StartAdvise(const wxString& item) = 0;
   virtual bool StopAdvise(const wxString& item) = 0;
@@ -48,7 +48,7 @@ class WXDLLEXPORT wxConnectionBase: public wxObject
   virtual bool OnExecute( const wxString& WXUNUSED(topic), char *WXUNUSED(data), int WXUNUSED(size), 
                           int WXUNUSED(format) ) { return FALSE; };
   virtual char *OnRequest( const wxString& WXUNUSED(topic), const wxString& WXUNUSED(item), 
-                           int *WXUNUSED(size), int WXUNUSED(format) ) { return NULL; };
+                           int *WXUNUSED(size), int WXUNUSED(format) ) { return (char *) NULL; };
   virtual bool OnPoke( const wxString& WXUNUSED(topic), const wxString& WXUNUSED(item), char *WXUNUSED(data), 
 		       int WXUNUSED(size), int WXUNUSED(format) ) { return FALSE; };
   virtual bool OnStartAdvise( const wxString& WXUNUSED(topic), const wxString& WXUNUSED(item) ) 
@@ -94,4 +94,4 @@ class WXDLLEXPORT wxClientBase: public wxObject
 };
 
 #endif
-    // __IPCBASEH__
+    // _WX_IPCBASEH__