Clean up ImplSVMainHook declaration

Change-Id: I51d7eac6160a3c3abc96733fa30fdcbb41bb5509

vcl/inc/svmain.hxx

+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_VCL_INC_SVMAIN_HXX
+#define INCLUDED_VCL_INC_SVMAIN_HXX
+
+#include <sal/config.h>
+
+// #i47888# allow for alternative initialization as required for e.g. MacOSX
+bool ImplSVMainHook( int* );
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

vcl/osx/salinst.cxx

@@ -46,6 +46,7 @@
 #include "print.h"
 #include "impbmp.hxx"
 #include "salimestatus.hxx"
+#include "svmain.hxx"
 
 #include <comphelper/processfactory.hxx>
 

vcl/source/app/svmain.cxx

@@ -52,6 +52,7 @@
 #include "salinst.hxx"
 #include "salwtype.hxx"
 #include "svdata.hxx"
+#include "svmain.hxx"
 #include "dbggui.hxx"
 #include "accmgr.hxx"
 #include "idlemgr.hxx"
@@ -180,9 +181,6 @@ int ImplSVMain()
 
 int SVMain()
 {
-    // #i47888# allow for alternative initialization as required for e.g. MacOSX
-    extern bool ImplSVMainHook( int* );
-
     int nRet;
     if( !Application::IsConsoleOnly() && ImplSVMainHook( &nRet ) )
         return nRet;

vcl/source/app/svmainhook.cxx

@@ -17,6 +17,10 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include <sal/config.h>
+
+#include <svmain.hxx>
+
 #ifndef MACOSX
 // MacOSX implementation of ImplSVMainHook is in osx/salinst.cxx